16069893

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 26351808

約数和(自身を除く): 10281915

約数列:

[1, 3, 7, 21, 23, 49, 69, 97, 147, 161, 291, 343, 483, 679, 1029, 1127, 2037, 2231, 2401, 3381, 4753, 6693, 7203, 7889, 14259, 15617, 23667, 33271, 46851, 55223, 99813, 109319, 165669, 232897, 327957, 698691, 765233, 2295699, 5356631, 16069893]

約数ペア:

[(1, 16069893), (3, 5356631), (7, 2295699), (21, 765233), (23, 698691), (49, 327957), (69, 232897), (97, 165669), (147, 109319), (161, 99813), (291, 55223), (343, 46851), (483, 33271), (679, 23667), (1029, 15617), (1127, 14259), (2037, 7889), (2231, 7203), (2401, 6693), (3381, 4753)]