28559353

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 31021056

約数和(自身を除く): 2461703

約数列:

[1, 23, 43, 67, 431, 989, 1541, 2881, 9913, 18533, 28877, 66263, 426259, 664171, 1241711, 28559353]

約数ペア:

[(1, 28559353), (23, 1241711), (43, 664171), (67, 426259), (431, 66263), (989, 28877), (1541, 18533), (2881, 9913)]