1570921879233

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{391717}}^1$

素因数の和:391811

約数の個数: 72

約数和(自身を含む): 2641031698368

約数和(自身を除く): 1070109819135

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 361, 399, 437, 483, 529, 1083, 1311, 1587, 2527, 3059, 3703, 7581, 8303, 9177, 10051, 11109, 24909, 30153, 58121, 70357, 174363, 190969, 211071, 391717, 572907, 1175151, 1336783, 2742019, 4010349, 7442623, 8226057, 9009491, 22327869, 27028473, 52098361, 63066437, 141409837, 156295083, 171180329, 189199311, 207218293, 424229511, 513540987, 621654879, 989868859, 1198262303, 1450528051, 2969606577, 3252426251, 3594786909, 3937147567, 4351584153, 9757278753, 11811442701, 22766983757, 27560032969, 68300951271, 74805803773, 82680098907, 224417411319, 523640626411, 1570921879233]

約数ペア:

[(1, 1570921879233), (3, 523640626411), (7, 224417411319), (19, 82680098907), (21, 74805803773), (23, 68300951271), (57, 27560032969), (69, 22766983757), (133, 11811442701), (161, 9757278753), (361, 4351584153), (399, 3937147567), (437, 3594786909), (483, 3252426251), (529, 2969606577), (1083, 1450528051), (1311, 1198262303), (1587, 989868859), (2527, 621654879), (3059, 513540987), (3703, 424229511), (7581, 207218293), (8303, 189199311), (9177, 171180329), (10051, 156295083), (11109, 141409837), (24909, 63066437), (30153, 52098361), (58121, 27028473), (70357, 22327869), (174363, 9009491), (190969, 8226057), (211071, 7442623), (391717, 4010349), (572907, 2742019), (1175151, 1336783)]