13835889

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 20876544

約数和(自身を除く): 7040655

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 491, 909, 1473, 3131, 4419, 9393, 15221, 28179, 45663, 49591, 136989, 148773, 446319, 1537321, 4611963, 13835889]

約数ペア:

[(1, 13835889), (3, 4611963), (9, 1537321), (31, 446319), (93, 148773), (101, 136989), (279, 49591), (303, 45663), (491, 28179), (909, 15221), (1473, 9393), (3131, 4419)]