634431421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 693504000

約数和(自身を除く): 59072579

約数列:

[1, 13, 127, 149, 1651, 1937, 2579, 18923, 33527, 245999, 327533, 384271, 4257929, 4995523, 48802417, 634431421]

約数ペア:

[(1, 634431421), (13, 48802417), (127, 4995523), (149, 4257929), (1651, 384271), (1937, 327533), (2579, 245999), (18923, 33527)]