877967661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 1260822528

約数和(自身を除く): 382854867

約数列:

[1, 3, 23, 47, 69, 97, 141, 291, 1081, 2231, 2791, 3243, 4559, 6693, 8373, 13677, 64193, 104857, 131177, 192579, 270727, 314571, 393531, 812181, 3017071, 6226721, 9051213, 12724169, 18680163, 38172507, 292655887, 877967661]

約数ペア:

[(1, 877967661), (3, 292655887), (23, 38172507), (47, 18680163), (69, 12724169), (97, 9051213), (141, 6226721), (291, 3017071), (1081, 812181), (2231, 393531), (2791, 314571), (3243, 270727), (4559, 192579), (6693, 131177), (8373, 104857), (13677, 64193)]