79321921

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 93219840

約数和(自身を除く): 13897919

約数列:

[1, 7, 41, 287, 479, 577, 3353, 4039, 19639, 23657, 137473, 165599, 276383, 1934681, 11331703, 79321921]

約数ペア:

[(1, 79321921), (7, 11331703), (41, 1934681), (287, 276383), (479, 165599), (577, 137473), (3353, 23657), (4039, 19639)]