2321000661

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1\times {\mathrm{1307}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 3578185728

約数和(自身を除く): 1257185067

約数列:

[1, 3, 7, 21, 103, 309, 721, 821, 1307, 2163, 2463, 3921, 5747, 9149, 17241, 27447, 84563, 134621, 253689, 403863, 591941, 942347, 1073047, 1775823, 2827041, 3219141, 7511329, 22533987, 110523841, 331571523, 773666887, 2321000661]

約数ペア:

[(1, 2321000661), (3, 773666887), (7, 331571523), (21, 110523841), (103, 22533987), (309, 7511329), (721, 3219141), (821, 2827041), (1307, 1775823), (2163, 1073047), (2463, 942347), (3921, 591941), (5747, 403863), (9149, 253689), (17241, 134621), (27447, 84563)]