405346029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 603583488

約数和(自身を除く): 198237459

約数列:

[1, 3, 11, 33, 71, 113, 213, 339, 781, 1243, 1531, 2343, 3729, 4593, 8023, 16841, 24069, 50523, 88253, 108701, 173003, 264759, 326103, 519009, 1195711, 1903033, 3587133, 5709099, 12283213, 36849639, 135115343, 405346029]

約数ペア:

[(1, 405346029), (3, 135115343), (11, 36849639), (33, 12283213), (71, 5709099), (113, 3587133), (213, 1903033), (339, 1195711), (781, 519009), (1243, 326103), (1531, 264759), (2343, 173003), (3729, 108701), (4593, 88253), (8023, 50523), (16841, 24069)]