9994491

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{6571}}^1$

素因数の和:6603

約数の個数: 18

約数和(自身を含む): 15634788

約数和(自身を除く): 5640297

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 6571, 19713, 59139, 85423, 256269, 768807, 1110499, 3331497, 9994491]

約数ペア:

[(1, 9994491), (3, 3331497), (9, 1110499), (13, 768807), (39, 256269), (117, 85423), (169, 59139), (507, 19713), (1521, 6571)]