12615129

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 19088640

約数和(自身を除く): 6473511

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 9941, 29823, 89469, 268407, 467227, 1401681, 4205043, 12615129]

約数ペア:

[(1, 12615129), (3, 4205043), (9, 1401681), (27, 467227), (47, 268407), (141, 89469), (423, 29823), (1269, 9941)]