15722520417

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{12389693}}^1$

素因数の和:12389749

約数の個数: 16

約数和(自身を含む): 23788212480

約数和(自身を除く): 8065692063

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 12389693, 37169079, 111507237, 334521711, 582315571, 1746946713, 5240840139, 15722520417]

約数ペア:

[(1, 15722520417), (3, 5240840139), (9, 1746946713), (27, 582315571), (47, 334521711), (141, 111507237), (423, 37169079), (1269, 12389693)]