74587707971

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1800809}}^1$

素因数の和:1800974

約数の個数: 16

約数和(自身を含む): 87533772480

約数和(自身を除く): 12946064509

約数列:

[1, 7, 61, 97, 427, 679, 5917, 41419, 1800809, 12605663, 109849349, 174678473, 768945443, 1222749311, 10655386853, 74587707971]

約数ペア:

[(1, 74587707971), (7, 10655386853), (61, 1222749311), (97, 768945443), (427, 174678473), (679, 109849349), (5917, 12605663), (41419, 1800809)]