1235248413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{22861}}^1$

素因数の和:22985

約数の個数: 32

約数和(自身を含む): 1966497792

約数和(自身を除く): 731249379

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1743, 2573, 7719, 18011, 22861, 54033, 68583, 160027, 480081, 708691, 1897463, 2126073, 4960837, 5692389, 13282241, 14882511, 39846723, 58821353, 176464059, 411749471, 1235248413]

約数ペア:

[(1, 1235248413), (3, 411749471), (7, 176464059), (21, 58821353), (31, 39846723), (83, 14882511), (93, 13282241), (217, 5692389), (249, 4960837), (581, 2126073), (651, 1897463), (1743, 708691), (2573, 480081), (7719, 160027), (18011, 68583), (22861, 54033)]