5261211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 8137584

約数和(自身を除く): 2876373

約数列:

[1, 3, 9, 17, 51, 137, 153, 251, 411, 753, 1233, 2259, 2329, 4267, 6987, 12801, 20961, 34387, 38403, 103161, 309483, 584579, 1753737, 5261211]

約数ペア:

[(1, 5261211), (3, 1753737), (9, 584579), (17, 309483), (51, 103161), (137, 38403), (153, 34387), (251, 20961), (411, 12801), (753, 6987), (1233, 4267), (2259, 2329)]