9687969

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 14701440

約数和(自身を除く): 5013471

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 619, 1739, 1857, 5217, 5571, 15651, 22903, 29093, 68709, 87279, 206127, 261837, 1076441, 3229323, 9687969]

約数ペア:

[(1, 9687969), (3, 3229323), (9, 1076441), (37, 261837), (47, 206127), (111, 87279), (141, 68709), (333, 29093), (423, 22903), (619, 15651), (1739, 5571), (1857, 5217)]