3899441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 4873344

約数和(自身を除く): 973903

約数列:

[1, 7, 13, 73, 91, 511, 587, 949, 4109, 6643, 7631, 42851, 53417, 299957, 557063, 3899441]

約数ペア:

[(1, 3899441), (7, 557063), (13, 299957), (73, 53417), (91, 42851), (511, 7631), (587, 6643), (949, 4109)]