13139577

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{14747}}^1$

素因数の和:14770

約数の個数: 20

約数和(自身を含む): 21414096

約数和(自身を除く): 8274519

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 14747, 44241, 132723, 162217, 398169, 486651, 1194507, 1459953, 4379859, 13139577]

約数ペア:

[(1, 13139577), (3, 4379859), (9, 1459953), (11, 1194507), (27, 486651), (33, 398169), (81, 162217), (99, 132723), (297, 44241), (891, 14747)]