20151653327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 23024137920

約数和(自身を除く): 2872484593

約数列:

[1, 13, 19, 247, 277, 313, 941, 3601, 4069, 5263, 5947, 12233, 17879, 68419, 77311, 86701, 232427, 260657, 294533, 1127113, 1647319, 3388541, 3828929, 4952483, 5596127, 21415147, 64382279, 72749651, 81585641, 1060613333, 1550127179, 20151653327]

約数ペア:

[(1, 20151653327), (13, 1550127179), (19, 1060613333), (247, 81585641), (277, 72749651), (313, 64382279), (941, 21415147), (3601, 5596127), (4069, 4952483), (5263, 3828929), (5947, 3388541), (12233, 1647319), (17879, 1127113), (68419, 294533), (77311, 260657), (86701, 232427)]