28357831257

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{526051}}^1$

素因数の和:526229

約数の個数: 32

約数和(自身を含む): 46056904704

約数和(自身を除く): 17699073447

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3171, 7701, 17969, 53907, 526051, 1578153, 3682357, 8942867, 11047071, 26828601, 62600069, 79433701, 187800207, 238301103, 556035907, 1350372917, 1668107721, 4051118751, 9452610419, 28357831257]

約数ペア:

[(1, 28357831257), (3, 9452610419), (7, 4051118751), (17, 1668107721), (21, 1350372917), (51, 556035907), (119, 238301103), (151, 187800207), (357, 79433701), (453, 62600069), (1057, 26828601), (2567, 11047071), (3171, 8942867), (7701, 3682357), (17969, 1578153), (53907, 526051)]