2063312727

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{87181}}^1$

素因数の和:87228

約数の個数: 32

約数和(自身を含む): 3347788800

約数和(自身を除く): 1284476073

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 7889, 23667, 87181, 261543, 610267, 1830801, 2005163, 4271869, 6015489, 12815607, 14036141, 29903083, 42108423, 89709249, 98252987, 294758961, 687770909, 2063312727]

約数ペア:

[(1, 2063312727), (3, 687770909), (7, 294758961), (21, 98252987), (23, 89709249), (49, 42108423), (69, 29903083), (147, 14036141), (161, 12815607), (343, 6015489), (483, 4271869), (1029, 2005163), (1127, 1830801), (3381, 610267), (7889, 261543), (23667, 87181)]