56849907

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 77220000

約数和(自身を除く): 20370093

約数列:

[1, 3, 89, 149, 267, 447, 1429, 4287, 13261, 39783, 127181, 212921, 381543, 638763, 18949969, 56849907]

約数ペア:

[(1, 56849907), (3, 18949969), (89, 638763), (149, 381543), (267, 212921), (447, 127181), (1429, 39783), (4287, 13261)]