31261915009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2668993}}^1$

素因数の和:2669076

約数の個数: 16

約数和(自身を含む): 36319670352

約数和(自身を除く): 5057755343

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 2668993, 34696909, 45372881, 141456629, 589847453, 1838936177, 2404762693, 31261915009]

約数ペア:

[(1, 31261915009), (13, 2404762693), (17, 1838936177), (53, 589847453), (221, 141456629), (689, 45372881), (901, 34696909), (11713, 2668993)]