28463624637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1854187}}^1$

素因数の和:1854257

約数の個数: 32

約数和(自身を含む): 46992540672

約数和(自身を除く): 18528916035

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 1854187, 5562561, 12979309, 31521179, 38937927, 79730041, 94563537, 220648253, 239190123, 558110287, 661944759, 1355410697, 1674330861, 4066232091, 9487874879, 28463624637]

約数ペア:

[(1, 28463624637), (3, 9487874879), (7, 4066232091), (17, 1674330861), (21, 1355410697), (43, 661944759), (51, 558110287), (119, 239190123), (129, 220648253), (301, 94563537), (357, 79730041), (731, 38937927), (903, 31521179), (2193, 12979309), (5117, 5562561), (15351, 1854187)]