508720219413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{11220367}}^1$

素因数の和:11220521

約数の個数: 32

約数和(自身を含む): 827255291904

約数和(自身を除く): 318535072491

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 6477, 15113, 45339, 11220367, 33661101, 78542569, 190746239, 235627707, 572238717, 1335223673, 1424986609, 4005671019, 4274959827, 9974906263, 24224772353, 29924718789, 72674317059, 169573406471, 508720219413]

約数ペア:

[(1, 508720219413), (3, 169573406471), (7, 72674317059), (17, 29924718789), (21, 24224772353), (51, 9974906263), (119, 4274959827), (127, 4005671019), (357, 1424986609), (381, 1335223673), (889, 572238717), (2159, 235627707), (2667, 190746239), (6477, 78542569), (15113, 33661101), (45339, 11220367)]