27911804907

素因数分解:

$3^1\times 7^1\times {\mathrm{4441}}^1\times {\mathrm{299287}}^1$

素因数の和:303738

約数の個数: 16

約数和(自身を含む): 42541993472

約数和(自身を除く): 14630188565

約数列:

[1, 3, 7, 21, 4441, 13323, 31087, 93261, 299287, 897861, 2095009, 6285027, 1329133567, 3987400701, 9303934969, 27911804907]

約数ペア:

[(1, 27911804907), (3, 9303934969), (7, 3987400701), (21, 1329133567), (4441, 6285027), (13323, 2095009), (31087, 897861), (93261, 299287)]