12858831

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:618

約数の個数: 28

約数和(自身を含む): 19936320

約数和(自身を除く): 7077489

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 569, 729, 837, 1707, 2511, 5121, 7533, 15363, 17639, 22599, 46089, 52917, 138267, 158751, 414801, 476253, 1428759, 4286277, 12858831]

約数ペア:

[(1, 12858831), (3, 4286277), (9, 1428759), (27, 476253), (31, 414801), (81, 158751), (93, 138267), (243, 52917), (279, 46089), (569, 22599), (729, 17639), (837, 15363), (1707, 7533), (2511, 5121)]