11813139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 18974592

約数和(自身を除く): 7161453

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3257, 3627, 9771, 29313, 42341, 100967, 127023, 302901, 381069, 908703, 1312571, 3937713, 11813139]

約数ペア:

[(1, 11813139), (3, 3937713), (9, 1312571), (13, 908703), (31, 381069), (39, 302901), (93, 127023), (117, 100967), (279, 42341), (403, 29313), (1209, 9771), (3257, 3627)]