80355877

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 93491200

約数和(自身を除く): 13135323

約数列:

[1, 7, 79, 331, 439, 553, 2317, 3073, 26149, 34681, 145309, 183043, 242767, 1017163, 11479411, 80355877]

約数ペア:

[(1, 80355877), (7, 11479411), (79, 1017163), (331, 242767), (439, 183043), (553, 145309), (2317, 34681), (3073, 26149)]