12437520003

素因数分解:

$3^3\times {\mathrm{12703}}^1\times {\mathrm{36263}}^1$

素因数の和:48975

約数の個数: 16

約数和(自身を含む): 18427914240

約数和(自身を除く): 5990394237

約数列:

[1, 3, 9, 27, 12703, 36263, 38109, 108789, 114327, 326367, 342981, 979101, 460648889, 1381946667, 4145840001, 12437520003]

約数ペア:

[(1, 12437520003), (3, 4145840001), (9, 1381946667), (27, 460648889), (12703, 979101), (36263, 342981), (38109, 326367), (108789, 114327)]