21884598939

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{38113}}^1$

素因数の和:38899

約数の個数: 32

約数和(自身を含む): 34296501760

約数和(自身を除く): 12411902821

約数列:

[1, 3, 7, 21, 37, 111, 259, 739, 777, 2217, 5173, 15519, 27343, 38113, 82029, 114339, 191401, 266791, 574203, 800373, 1410181, 4230543, 9871267, 28165507, 29613801, 84496521, 197158549, 591475647, 1042123759, 3126371277, 7294866313, 21884598939]

約数ペア:

[(1, 21884598939), (3, 7294866313), (7, 3126371277), (21, 1042123759), (37, 591475647), (111, 197158549), (259, 84496521), (739, 29613801), (777, 28165507), (2217, 9871267), (5173, 4230543), (15519, 1410181), (27343, 800373), (38113, 574203), (82029, 266791), (114339, 191401)]