272445649

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{1409}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 325405440

約数和(自身を除く): 52959791

約数列:

[1, 7, 23, 161, 1201, 1409, 8407, 9863, 27623, 32407, 193361, 226849, 1692209, 11845463, 38920807, 272445649]

約数ペア:

[(1, 272445649), (7, 38920807), (23, 11845463), (161, 1692209), (1201, 226849), (1409, 193361), (8407, 32407), (9863, 27623)]