425535891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6959}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 661478400

約数和(自身を除く): 235942509

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 1199, 1853, 3597, 5559, 6959, 20383, 20877, 61149, 76549, 118303, 229647, 354909, 758531, 1301333, 2275593, 3903999, 8343841, 12895027, 25031523, 38685081, 141845297, 425535891]

約数ペア:

[(1, 425535891), (3, 141845297), (11, 38685081), (17, 25031523), (33, 12895027), (51, 8343841), (109, 3903999), (187, 2275593), (327, 1301333), (561, 758531), (1199, 354909), (1853, 229647), (3597, 118303), (5559, 76549), (6959, 61149), (20383, 20877)]