40163643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 62749232

約数和(自身を除く): 22585589

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 1213, 2547, 3639, 3679, 10917, 11037, 15769, 33111, 47307, 141921, 343279, 1029837, 3089511, 4462627, 13387881, 40163643]

約数ペア:

[(1, 40163643), (3, 13387881), (9, 4462627), (13, 3089511), (39, 1029837), (117, 343279), (283, 141921), (849, 47307), (1213, 33111), (2547, 15769), (3639, 11037), (3679, 10917)]