2187134653

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2777}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 2518334784

約数和(自身を除く): 331200131

約数列:

[1, 11, 23, 121, 253, 283, 2777, 2783, 3113, 6509, 30547, 34243, 63871, 71599, 336017, 702581, 785891, 787589, 7728391, 8644801, 18075493, 95092811, 198830423, 2187134653]

約数ペア:

[(1, 2187134653), (11, 198830423), (23, 95092811), (121, 18075493), (253, 8644801), (283, 7728391), (2777, 787589), (2783, 785891), (3113, 702581), (6509, 336017), (30547, 71599), (34243, 63871)]