8141499

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 12718080

約数和(自身を除く): 4576581

約数列:

[1, 3, 9, 27, 31, 71, 93, 137, 213, 279, 411, 639, 837, 1233, 1917, 2201, 3699, 4247, 6603, 9727, 12741, 19809, 29181, 38223, 59427, 87543, 114669, 262629, 301537, 904611, 2713833, 8141499]

約数ペア:

[(1, 8141499), (3, 2713833), (9, 904611), (27, 301537), (31, 262629), (71, 114669), (93, 87543), (137, 59427), (213, 38223), (279, 29181), (411, 19809), (639, 12741), (837, 9727), (1233, 6603), (1917, 4247), (2201, 3699)]