12622797

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 21280512

約数和(自身を除く): 8657715

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 457, 837, 891, 1023, 1371, 2511, 3069, 4113, 5027, 9207, 12339, 14167, 15081, 27621, 37017, 42501, 45243, 127503, 135729, 155837, 382509, 407187, 467511, 1147527, 1402533, 4207599, 12622797]

約数ペア:

[(1, 12622797), (3, 4207599), (9, 1402533), (11, 1147527), (27, 467511), (31, 407187), (33, 382509), (81, 155837), (93, 135729), (99, 127503), (279, 45243), (297, 42501), (341, 37017), (457, 27621), (837, 15081), (891, 14167), (1023, 12339), (1371, 9207), (2511, 5027), (3069, 4113)]