1213170765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3516437}}^1$

素因数の和:3516468

約数の個数: 16

約数和(自身を含む): 2025468288

約数和(自身を除く): 812297523

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 3516437, 10549311, 17582185, 52746555, 80878051, 242634153, 404390255, 1213170765]

約数ペア:

[(1, 1213170765), (3, 404390255), (5, 242634153), (15, 80878051), (23, 52746555), (69, 17582185), (115, 10549311), (345, 3516437)]