630171843

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{411071}}^1$

素因数の和:411154

約数の個数: 16

約数和(自身を含む): 973418496

約数和(自身を除く): 343246653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 411071, 1233213, 2877497, 8632491, 30008183, 90024549, 210057281, 630171843]

約数ペア:

[(1, 630171843), (3, 210057281), (7, 90024549), (21, 30008183), (73, 8632491), (219, 2877497), (511, 1233213), (1533, 411071)]