12471081

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 20337408

約数和(自身を除く): 7866327

約数列:

[1, 3, 7, 17, 21, 51, 119, 181, 193, 357, 543, 579, 1267, 1351, 3077, 3281, 3801, 4053, 9231, 9843, 21539, 22967, 34933, 64617, 68901, 104799, 244531, 593861, 733593, 1781583, 4157027, 12471081]

約数ペア:

[(1, 12471081), (3, 4157027), (7, 1781583), (17, 733593), (21, 593861), (51, 244531), (119, 104799), (181, 68901), (193, 64617), (357, 34933), (543, 22967), (579, 21539), (1267, 9843), (1351, 9231), (3077, 4053), (3281, 3801)]