13263213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6343}}^1$

素因数の和:6404

約数の個数: 16

約数和(自身を含む): 19184256

約数和(自身を除く): 5921043

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 6343, 19029, 107831, 260063, 323493, 780189, 4421071, 13263213]

約数ペア:

[(1, 13263213), (3, 4421071), (17, 780189), (41, 323493), (51, 260063), (123, 107831), (697, 19029), (2091, 6343)]