13308900981

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{5039}}^1$

素因数の和:5389

約数の個数: 32

約数和(自身を含む): 18441561600

約数和(自身を除く): 5132660619

約数列:

[1, 3, 41, 109, 123, 197, 327, 591, 4469, 5039, 8077, 13407, 15117, 21473, 24231, 64419, 206599, 549251, 619797, 880393, 992683, 1647753, 2641179, 2978049, 22519291, 40700003, 67557873, 108202447, 122100009, 324607341, 4436300327, 13308900981]

約数ペア:

[(1, 13308900981), (3, 4436300327), (41, 324607341), (109, 122100009), (123, 108202447), (197, 67557873), (327, 40700003), (591, 22519291), (4469, 2978049), (5039, 2641179), (8077, 1647753), (13407, 992683), (15117, 880393), (21473, 619797), (24231, 549251), (64419, 206599)]