331208643181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1\times {\mathrm{132961}}^1$

素因数の和:135216

約数の個数: 16

約数和(自身を含む): 360864186480

約数和(自身を除く): 29655543299

約数列:

[1, 13, 89, 1157, 2153, 27989, 132961, 191617, 1728493, 2491021, 11833529, 153835877, 286265033, 3721445429, 25477587937, 331208643181]

約数ペア:

[(1, 331208643181), (13, 25477587937), (89, 3721445429), (1157, 286265033), (2153, 153835877), (27989, 11833529), (132961, 2491021), (191617, 1728493)]