630331383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139423}}^1$

素因数の和:139574

約数の個数: 16

約数和(自身を含む): 923544576

約数和(自身を除く): 293213193

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 139423, 418269, 1533653, 4600959, 19100951, 57302853, 210110461, 630331383]

約数ペア:

[(1, 630331383), (3, 210110461), (11, 57302853), (33, 19100951), (137, 4600959), (411, 1533653), (1507, 418269), (4521, 139423)]