440072621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6229}}^1$

素因数の和:6356

約数の個数: 16

約数和(自身を含む): 473679360

約数和(自身を除く): 33606739

約数列:

[1, 31, 43, 53, 1333, 1643, 2279, 6229, 70649, 193099, 267847, 330137, 8303257, 10234247, 14195891, 440072621]

約数ペア:

[(1, 440072621), (31, 14195891), (43, 10234247), (53, 8303257), (1333, 330137), (1643, 267847), (2279, 193099), (6229, 70649)]