30353309

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 36105216

約数和(自身を除く): 5751907

約数列:

[1, 7, 31, 137, 217, 959, 1021, 4247, 7147, 29729, 31651, 139877, 221557, 979139, 4336187, 30353309]

約数ペア:

[(1, 30353309), (7, 4336187), (31, 979139), (137, 221557), (217, 139877), (959, 31651), (1021, 29729), (4247, 7147)]