291240069107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1\times {\mathrm{135593}}^1$

素因数の和:145342

約数の個数: 16

約数和(自身を含む): 332129367360

約数和(自身を除く): 40889298253

約数列:

[1, 13, 17, 221, 9719, 126347, 135593, 165223, 1762709, 2147899, 2305081, 29966053, 1317828367, 17131768771, 22403082239, 291240069107]

約数ペア:

[(1, 291240069107), (13, 22403082239), (17, 17131768771), (221, 1317828367), (9719, 29966053), (126347, 2305081), (135593, 2147899), (165223, 1762709)]