7891329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 11073024

約数和(自身を除く): 3181695

約数列:

[1, 3, 31, 53, 93, 159, 1601, 1643, 4803, 4929, 49631, 84853, 148893, 254559, 2630443, 7891329]

約数ペア:

[(1, 7891329), (3, 2630443), (31, 254559), (53, 148893), (93, 84853), (159, 49631), (1601, 4929), (1643, 4803)]