13939471119

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1\times {\mathrm{7681}}^1$

素因数の和:8751

約数の個数: 32

約数和(自身を含む): 21504683520

約数和(自身を除く): 7565212401

約数列:

[1, 3, 7, 21, 89, 267, 623, 971, 1869, 2913, 6797, 7681, 20391, 23043, 53767, 86419, 161301, 259257, 604933, 683609, 1814799, 2050827, 4785263, 7458251, 14355789, 22374753, 52207757, 156623271, 663784339, 1991353017, 4646490373, 13939471119]

約数ペア:

[(1, 13939471119), (3, 4646490373), (7, 1991353017), (21, 663784339), (89, 156623271), (267, 52207757), (623, 22374753), (971, 14355789), (1869, 7458251), (2913, 4785263), (6797, 2050827), (7681, 1814799), (20391, 683609), (23043, 604933), (53767, 259257), (86419, 161301)]