12897248835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1\times {\mathrm{21319}}^1$

素因数の和:22659

約数の個数: 32

約数和(自身を含む): 21318635520

約数和(自身を除く): 8421386685

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1301, 3903, 6505, 19515, 21319, 40331, 63957, 106595, 120993, 201655, 319785, 604965, 660889, 1982667, 3304445, 9913335, 27736019, 83208057, 138680095, 416040285, 859816589, 2579449767, 4299082945, 12897248835]

約数ペア:

[(1, 12897248835), (3, 4299082945), (5, 2579449767), (15, 859816589), (31, 416040285), (93, 138680095), (155, 83208057), (465, 27736019), (1301, 9913335), (3903, 3304445), (6505, 1982667), (19515, 660889), (21319, 604965), (40331, 319785), (63957, 201655), (106595, 120993)]