19367072073

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{130079}}^1$

素因数の和:130389

約数の個数: 24

約数和(自身を含む): 28490641920

約数和(自身を除く): 9123569847

約数列:

[1, 3, 9, 71, 213, 233, 639, 699, 2097, 16543, 49629, 130079, 148887, 390237, 1170711, 9235609, 27706827, 30308407, 83120481, 90925221, 272775663, 2151896897, 6455690691, 19367072073]

約数ペア:

[(1, 19367072073), (3, 6455690691), (9, 2151896897), (71, 272775663), (213, 90925221), (233, 83120481), (639, 30308407), (699, 27706827), (2097, 9235609), (16543, 1170711), (49629, 390237), (130079, 148887)]