7680693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 11194720

約数和(自身を除く): 3514027

約数列:

[1, 3, 19, 47, 57, 61, 141, 183, 893, 1159, 2209, 2679, 2867, 3477, 6627, 8601, 41971, 54473, 125913, 134749, 163419, 404247, 2560231, 7680693]

約数ペア:

[(1, 7680693), (3, 2560231), (19, 404247), (47, 163419), (57, 134749), (61, 125913), (141, 54473), (183, 41971), (893, 8601), (1159, 6627), (2209, 3477), (2679, 2867)]