13939263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 8532417

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 263, 351, 453, 789, 1359, 1963, 2367, 3419, 4077, 5889, 7101, 10257, 17667, 30771, 39713, 53001, 92313, 119139, 357417, 516269, 1072251, 1548807, 4646421, 13939263]

約数ペア:

[(1, 13939263), (3, 4646421), (9, 1548807), (13, 1072251), (27, 516269), (39, 357417), (117, 119139), (151, 92313), (263, 53001), (351, 39713), (453, 30771), (789, 17667), (1359, 10257), (1963, 7101), (2367, 5889), (3419, 4077)]