15263439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 21525504

約数和(自身を除く): 6262065

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 4003, 12009, 124093, 164123, 372279, 492369, 5087813, 15263439]

約数ペア:

[(1, 15263439), (3, 5087813), (31, 492369), (41, 372279), (93, 164123), (123, 124093), (1271, 12009), (3813, 4003)]