13254012723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{7433}}^1$

素因数の和:7612

約数の個数: 64

約数和(自身を含む): 21980851200

約数和(自身を除く): 8726838477

約数列:

[1, 3, 7, 19, 21, 41, 57, 109, 123, 133, 287, 327, 399, 763, 779, 861, 2071, 2289, 2337, 4469, 5453, 6213, 7433, 13407, 14497, 16359, 22299, 31283, 43491, 52031, 84911, 93849, 141227, 156093, 254733, 304753, 423681, 594377, 810197, 914259, 988589, 1783131, 2133271, 2430591, 2965767, 5671379, 5790307, 6399813, 15393743, 17014137, 17370921, 33218077, 40532149, 46181229, 99654231, 107756201, 121596447, 232526539, 323268603, 631143463, 697579617, 1893430389, 4418004241, 13254012723]

約数ペア:

[(1, 13254012723), (3, 4418004241), (7, 1893430389), (19, 697579617), (21, 631143463), (41, 323268603), (57, 232526539), (109, 121596447), (123, 107756201), (133, 99654231), (287, 46181229), (327, 40532149), (399, 33218077), (763, 17370921), (779, 17014137), (861, 15393743), (2071, 6399813), (2289, 5790307), (2337, 5671379), (4469, 2965767), (5453, 2430591), (6213, 2133271), (7433, 1783131), (13407, 988589), (14497, 914259), (16359, 810197), (22299, 594377), (31283, 423681), (43491, 304753), (52031, 254733), (84911, 156093), (93849, 141227)]