13309893531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{248509}}^1$

素因数の和:249067

約数の個数: 24

約数和(自身を含む): 21012017520

約数和(自身を除く): 7702123989

約数列:

[1, 3, 9, 11, 33, 99, 541, 1623, 4869, 5951, 17853, 53559, 248509, 745527, 2236581, 2733599, 8200797, 24602391, 134443369, 403330107, 1209990321, 1478877059, 4436631177, 13309893531]

約数ペア:

[(1, 13309893531), (3, 4436631177), (9, 1478877059), (11, 1209990321), (33, 403330107), (99, 134443369), (541, 24602391), (1623, 8200797), (4869, 2733599), (5951, 2236581), (17853, 745527), (53559, 248509)]