313699581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8677}}^1$

素因数の和:8802

約数の個数: 32

約数和(自身を含む): 505406720

約数和(自身を除く): 191707139

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 2781, 4017, 8677, 12051, 26031, 36153, 78093, 112801, 234279, 338403, 893731, 1015209, 2681193, 3045627, 8043579, 11618503, 24130737, 34855509, 104566527, 313699581]

約数ペア:

[(1, 313699581), (3, 104566527), (9, 34855509), (13, 24130737), (27, 11618503), (39, 8043579), (103, 3045627), (117, 2681193), (309, 1015209), (351, 893731), (927, 338403), (1339, 234279), (2781, 112801), (4017, 78093), (8677, 36153), (12051, 26031)]