40209773

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 43443840

約数和(自身を除く): 3234067

約数列:

[1, 23, 43, 109, 373, 989, 2507, 4687, 8579, 16039, 40657, 107801, 368897, 935111, 1748251, 40209773]

約数ペア:

[(1, 40209773), (23, 1748251), (43, 935111), (109, 368897), (373, 107801), (989, 40657), (2507, 16039), (4687, 8579)]