2140231809

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1\times {\mathrm{7481}}^1$

素因数の和:9560

約数の個数: 16

約数和(自身を含む): 2916184320

約数和(自身を除く): 775952511

約数列:

[1, 3, 47, 141, 2029, 6087, 7481, 22443, 95363, 286089, 351607, 1054821, 15178949, 45536847, 713410603, 2140231809]

約数ペア:

[(1, 2140231809), (3, 713410603), (47, 45536847), (141, 15178949), (2029, 1054821), (6087, 351607), (7481, 286089), (22443, 95363)]