12347715

素因数分解:

$3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2243}}^1$

素因数の和:2618

約数の個数: 16

約数和(自身を含む): 19819008

約数和(自身を除く): 7471293

約数列:

[1, 3, 5, 15, 367, 1101, 1835, 2243, 5505, 6729, 11215, 33645, 823181, 2469543, 4115905, 12347715]

約数ペア:

[(1, 12347715), (3, 4115905), (5, 2469543), (15, 823181), (367, 33645), (1101, 11215), (1835, 6729), (2243, 5505)]