29886639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 43223040

約数和(自身を除く): 13336401

約数列:

[1, 3, 19, 37, 57, 111, 383, 703, 1149, 1369, 2109, 4107, 7277, 14171, 21831, 26011, 42513, 78033, 269249, 524327, 807747, 1572981, 9962213, 29886639]

約数ペア:

[(1, 29886639), (3, 9962213), (19, 1572981), (37, 807747), (57, 524327), (111, 269249), (383, 78033), (703, 42513), (1149, 26011), (1369, 21831), (2109, 14171), (4107, 7277)]