872687091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1229}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 1249758720

約数和(自身を除く): 377071629

約数列:

[1, 3, 23, 41, 69, 123, 251, 753, 943, 1229, 2829, 3687, 5773, 10291, 17319, 28267, 30873, 50389, 84801, 151167, 236693, 308479, 710079, 925437, 1158947, 3476841, 7095017, 12647639, 21285051, 37942917, 290895697, 872687091]

約数ペア:

[(1, 872687091), (3, 290895697), (23, 37942917), (41, 21285051), (69, 12647639), (123, 7095017), (251, 3476841), (753, 1158947), (943, 925437), (1229, 710079), (2829, 308479), (3687, 236693), (5773, 151167), (10291, 84801), (17319, 50389), (28267, 30873)]