16490643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6311}}^1$

素因数の和:6394

約数の個数: 16

約数和(自身を含む): 24036096

約数和(自身を除く): 7545453

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 6311, 18933, 82043, 246129, 422837, 1268511, 5496881, 16490643]

約数ペア:

[(1, 16490643), (3, 5496881), (13, 1268511), (39, 422837), (67, 246129), (201, 82043), (871, 18933), (2613, 6311)]