13356951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 6756969

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 193, 391, 579, 1003, 1173, 1357, 3009, 3281, 4071, 4439, 9843, 11387, 13317, 23069, 34161, 69207, 75463, 193579, 226389, 261901, 580737, 785703, 4452317, 13356951]

約数ペア:

[(1, 13356951), (3, 4452317), (17, 785703), (23, 580737), (51, 261901), (59, 226389), (69, 193579), (177, 75463), (193, 69207), (391, 34161), (579, 23069), (1003, 13317), (1173, 11387), (1357, 9843), (3009, 4439), (3281, 4071)]