13265253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 20426328

約数和(自身を除く): 7161075

約数列:

[1, 3, 9, 17, 51, 153, 277, 313, 831, 939, 2493, 2817, 4709, 5321, 14127, 15963, 42381, 47889, 86701, 260103, 780309, 1473917, 4421751, 13265253]

約数ペア:

[(1, 13265253), (3, 4421751), (9, 1473917), (17, 780309), (51, 260103), (153, 86701), (277, 47889), (313, 42381), (831, 15963), (939, 14127), (2493, 5321), (2817, 4709)]