3453972193

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{21317}}^1$

素因数の和:21696

約数の個数: 16

約数和(自身を含む): 4011194880

約数和(自身を除く): 557222687

約数列:

[1, 7, 79, 293, 553, 2051, 21317, 23147, 149219, 162029, 1684043, 6245881, 11788301, 43721167, 493424599, 3453972193]

約数ペア:

[(1, 3453972193), (7, 493424599), (79, 43721167), (293, 11788301), (553, 6245881), (2051, 1684043), (21317, 162029), (23147, 149219)]