400943659

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 424942848

約数和(自身を除く): 23999189

約数列:

[1, 23, 107, 197, 827, 2461, 4531, 19021, 21079, 88489, 162919, 484817, 2035247, 3747137, 17432333, 400943659]

約数ペア:

[(1, 400943659), (23, 17432333), (107, 3747137), (197, 2035247), (827, 484817), (2461, 162919), (4531, 88489), (19021, 21079)]