13902291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3883

約数の個数: 24

約数和(自身を含む): 22329216

約数和(自身を除く): 8426925

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 3833, 11499, 34497, 49829, 118823, 149487, 356469, 448461, 1069407, 1544699, 4634097, 13902291]

約数ペア:

[(1, 13902291), (3, 4634097), (9, 1544699), (13, 1069407), (31, 448461), (39, 356469), (93, 149487), (117, 118823), (279, 49829), (403, 34497), (1209, 11499), (3627, 3833)]