874053219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25097}}^1$

素因数の和:25179

約数の個数: 32

約数和(自身を含む): 1349268480

約数和(自身を除く): 475215261

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1833, 2679, 11609, 25097, 34827, 75291, 326261, 476843, 978783, 1179559, 1430529, 3538677, 6198959, 15334267, 18596877, 22411621, 46002801, 67234863, 291351073, 874053219]

約数ペア:

[(1, 874053219), (3, 291351073), (13, 67234863), (19, 46002801), (39, 22411621), (47, 18596877), (57, 15334267), (141, 6198959), (247, 3538677), (611, 1430529), (741, 1179559), (893, 978783), (1833, 476843), (2679, 326261), (11609, 75291), (25097, 34827)]