20211484797

素因数分解:

$3^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{182179}}^1$

素因数の和:182782

約数の個数: 32

約数和(自身を含む): 34278988800

約数和(自身を除く): 14067504003

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 587, 1761, 4109, 5283, 12327, 15849, 36981, 110943, 182179, 546537, 1275253, 1639611, 3825759, 4918833, 11477277, 34431831, 106939073, 320817219, 748573511, 962451657, 2245720533, 2887354971, 6737161599, 20211484797]

約数ペア:

[(1, 20211484797), (3, 6737161599), (7, 2887354971), (9, 2245720533), (21, 962451657), (27, 748573511), (63, 320817219), (189, 106939073), (587, 34431831), (1761, 11477277), (4109, 4918833), (5283, 3825759), (12327, 1639611), (15849, 1275253), (36981, 546537), (110943, 182179)]