13126423923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{25587571}}^1$

素因数の和:25587599

約数の個数: 16

約数和(自身を含む): 20470057600

約数和(自身を除く): 7343633677

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 25587571, 76762713, 230288139, 486163849, 690864417, 1458491547, 4375474641, 13126423923]

約数ペア:

[(1, 13126423923), (3, 4375474641), (9, 1458491547), (19, 690864417), (27, 486163849), (57, 230288139), (171, 76762713), (513, 25587571)]