1939420977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{14717}}^1$

素因数の和:14873

約数の個数: 32

約数和(自身を含む): 2901212160

約数和(自身を除く): 961791183

約数列:

[1, 3, 13, 31, 39, 93, 109, 327, 403, 1209, 1417, 3379, 4251, 10137, 14717, 43927, 44151, 131781, 191321, 456227, 573963, 1368681, 1604153, 4812459, 5930951, 17792853, 20853989, 49728743, 62561967, 149186229, 646473659, 1939420977]

約数ペア:

[(1, 1939420977), (3, 646473659), (13, 149186229), (31, 62561967), (39, 49728743), (93, 20853989), (109, 17792853), (327, 5930951), (403, 4812459), (1209, 1604153), (1417, 1368681), (3379, 573963), (4251, 456227), (10137, 191321), (14717, 131781), (43927, 44151)]