123858621

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 181718264

約数和(自身を除く): 57859643

約数列:

[1, 3, 9, 97, 291, 337, 421, 873, 1011, 1263, 3033, 3789, 32689, 40837, 98067, 122511, 141877, 294201, 367533, 425631, 1276893, 13762069, 41286207, 123858621]

約数ペア:

[(1, 123858621), (3, 41286207), (9, 13762069), (97, 1276893), (291, 425631), (337, 367533), (421, 294201), (873, 141877), (1011, 122511), (1263, 98067), (3033, 40837), (3789, 32689)]