402079059

素因数分解:

$3^4\times {\mathrm{1289}}^1\times {\mathrm{3851}}^1$

素因数の和:5152

約数の個数: 20

約数和(自身を含む): 601258680

約数和(自身を除く): 199179621

約数列:

[1, 3, 9, 27, 81, 1289, 3851, 3867, 11553, 11601, 34659, 34803, 103977, 104409, 311931, 4963939, 14891817, 44675451, 134026353, 402079059]

約数ペア:

[(1, 402079059), (3, 134026353), (9, 44675451), (27, 14891817), (81, 4963939), (1289, 311931), (3851, 104409), (3867, 103977), (11553, 34803), (11601, 34659)]