289399506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4384841}}^1$

素因数の和:4384857

約数の個数: 16

約数和(自身を含む): 631417248

約数和(自身を除く): 342017742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4384841, 8769682, 13154523, 26309046, 48233251, 96466502, 144699753, 289399506]

約数ペア:

[(1, 289399506), (2, 144699753), (3, 96466502), (6, 48233251), (11, 26309046), (22, 13154523), (33, 8769682), (66, 4384841)]