31079097

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17011}}^1$

素因数の和:17053

約数の個数: 24

約数和(自身を含む): 53077440

約数和(自身を除く): 21998343

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 17011, 51033, 119077, 153099, 357231, 493319, 1071693, 1479957, 3453233, 4439871, 10359699, 31079097]

約数ペア:

[(1, 31079097), (3, 10359699), (7, 4439871), (9, 3453233), (21, 1479957), (29, 1071693), (63, 493319), (87, 357231), (203, 153099), (261, 119077), (609, 51033), (1827, 17011)]