859617009

素因数分解:

$3^3\times {\mathrm{1741}}^1\times {\mathrm{18287}}^1$

素因数の和:20037

約数の個数: 16

約数和(自身を含む): 1274307840

約数和(自身を除く): 414690831

約数列:

[1, 3, 9, 27, 1741, 5223, 15669, 18287, 47007, 54861, 164583, 493749, 31837667, 95513001, 286539003, 859617009]

約数ペア:

[(1, 859617009), (3, 286539003), (9, 95513001), (27, 31837667), (1741, 493749), (5223, 164583), (15669, 54861), (18287, 47007)]