15304731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12659}}^1$

素因数の和:12706

約数の個数: 16

約数和(自身を含む): 22686720

約数和(自身を除く): 7381989

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 12659, 37977, 164567, 392429, 493701, 1177287, 5101577, 15304731]

約数ペア:

[(1, 15304731), (3, 5101577), (13, 1177287), (31, 493701), (39, 392429), (93, 164567), (403, 37977), (1209, 12659)]