13409877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18132

約数の個数: 16

約数和(自身を含む): 20269760

約数和(自身を除く): 6859883

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 18097, 54291, 235261, 343843, 705783, 1031529, 4469959, 13409877]

約数ペア:

[(1, 13409877), (3, 4469959), (13, 1031529), (19, 705783), (39, 343843), (57, 235261), (247, 54291), (741, 18097)]