3761001

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1336

約数の個数: 12

約数和(自身を含む): 5449860

約数和(自身を除く): 1688859

約数列:

[1, 3, 9, 509, 821, 1527, 2463, 4581, 7389, 417889, 1253667, 3761001]

約数ペア:

[(1, 3761001), (3, 1253667), (9, 417889), (509, 7389), (821, 4581), (1527, 2463)]