80943821

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3301}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 96365568

約数和(自身を除く): 15421747

約数列:

[1, 7, 31, 113, 217, 791, 3301, 3503, 23107, 24521, 102331, 373013, 716317, 2611091, 11563403, 80943821]

約数ペア:

[(1, 80943821), (7, 11563403), (31, 2611091), (113, 716317), (217, 373013), (791, 102331), (3301, 24521), (3503, 23107)]