401402969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1847}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 457712640

約数和(自身を除く): 56309671

約数列:

[1, 11, 23, 253, 859, 1847, 9449, 19757, 20317, 42481, 217327, 467291, 1586573, 17452303, 36491179, 401402969]

約数ペア:

[(1, 401402969), (11, 36491179), (23, 17452303), (253, 1586573), (859, 467291), (1847, 217327), (9449, 42481), (19757, 20317)]