39354939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9091}}^1$

素因数の和:9147

約数の個数: 24

約数和(自身を含む): 62880272

約数和(自身を除く): 23525333

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9091, 27273, 81819, 118183, 336367, 354549, 1009101, 1063647, 3027303, 4372771, 13118313, 39354939]

約数ペア:

[(1, 39354939), (3, 13118313), (9, 4372771), (13, 3027303), (37, 1063647), (39, 1009101), (111, 354549), (117, 336367), (333, 118183), (481, 81819), (1443, 27273), (4329, 9091)]