1265853879

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1267121}}^1$

素因数の和:1267167

約数の個数: 16

約数和(自身を含む): 1926025440

約数和(自身を除く): 660171561

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1267121, 3801363, 11404089, 34212267, 46883477, 140650431, 421951293, 1265853879]

約数ペア:

[(1, 1265853879), (3, 421951293), (9, 140650431), (27, 46883477), (37, 34212267), (111, 11404089), (333, 3801363), (999, 1267121)]