140294301

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{9839}}^1$

素因数の和:9953

約数の個数: 24

約数和(自身を含む): 219864960

約数和(自身を除く): 79570659

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 9839, 14259, 29517, 68873, 206619, 482111, 954383, 1446333, 2863149, 6680681, 20042043, 46764767, 140294301]

約数ペア:

[(1, 140294301), (3, 46764767), (7, 20042043), (21, 6680681), (49, 2863149), (97, 1446333), (147, 954383), (291, 482111), (679, 206619), (2037, 68873), (4753, 29517), (9839, 14259)]