8714727

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 15575040

約数和(自身を除く): 6860313

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 103, 119, 153, 237, 309, 357, 553, 711, 721, 927, 1071, 1343, 1659, 1751, 2163, 4029, 4977, 5253, 6489, 8137, 9401, 12087, 12257, 15759, 24411, 28203, 36771, 56959, 73233, 84609, 110313, 138329, 170877, 414987, 512631, 968303, 1244961, 2904909, 8714727]

約数ペア:

[(1, 8714727), (3, 2904909), (7, 1244961), (9, 968303), (17, 512631), (21, 414987), (51, 170877), (63, 138329), (79, 110313), (103, 84609), (119, 73233), (153, 56959), (237, 36771), (309, 28203), (357, 24411), (553, 15759), (711, 12257), (721, 12087), (927, 9401), (1071, 8137), (1343, 6489), (1659, 5253), (1751, 4977), (2163, 4029)]