1072351231

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 1267643520

約数和(自身を除く): 195292289

約数列:

[1, 7, 49, 103, 179, 721, 1187, 1253, 5047, 8309, 8771, 18437, 58163, 122261, 129059, 212473, 855827, 903413, 1487311, 5990789, 10411177, 21884719, 153193033, 1072351231]

約数ペア:

[(1, 1072351231), (7, 153193033), (49, 21884719), (103, 10411177), (179, 5990789), (721, 1487311), (1187, 903413), (1253, 855827), (5047, 212473), (8309, 129059), (8771, 122261), (18437, 58163)]