31429707

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 14535093

約数列:

[1, 3, 23, 29, 69, 87, 113, 139, 339, 417, 667, 2001, 2599, 3197, 3277, 4031, 7797, 9591, 9831, 12093, 15707, 47121, 75371, 92713, 226113, 278139, 361261, 455503, 1083783, 1366509, 10476569, 31429707]

約数ペア:

[(1, 31429707), (3, 10476569), (23, 1366509), (29, 1083783), (69, 455503), (87, 361261), (113, 278139), (139, 226113), (339, 92713), (417, 75371), (667, 47121), (2001, 15707), (2599, 12093), (3197, 9831), (3277, 9591), (4031, 7797)]