13306320459

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 19857277440

約数和(自身を除く): 6550956981

約数列:

[1, 3, 9, 43, 129, 239, 293, 387, 491, 717, 879, 1473, 2151, 2637, 4419, 10277, 12599, 21113, 30831, 37797, 63339, 70027, 92493, 113391, 117349, 143863, 190017, 210081, 352047, 431589, 630243, 1056141, 1294767, 3011161, 5046007, 6186109, 9033483, 15138021, 18558327, 27100449, 34383257, 45414063, 55674981, 103149771, 309449313, 1478480051, 4435440153, 13306320459]

約数ペア:

[(1, 13306320459), (3, 4435440153), (9, 1478480051), (43, 309449313), (129, 103149771), (239, 55674981), (293, 45414063), (387, 34383257), (491, 27100449), (717, 18558327), (879, 15138021), (1473, 9033483), (2151, 6186109), (2637, 5046007), (4419, 3011161), (10277, 1294767), (12599, 1056141), (21113, 630243), (30831, 431589), (37797, 352047), (63339, 210081), (70027, 190017), (92493, 143863), (113391, 117349)]