9722181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 15890688

約数和(自身を除く): 6168507

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 241, 339, 357, 723, 791, 1687, 1921, 2373, 4097, 5061, 5763, 12291, 13447, 27233, 28679, 40341, 81699, 86037, 190631, 462961, 571893, 1388883, 3240727, 9722181]

約数ペア:

[(1, 9722181), (3, 3240727), (7, 1388883), (17, 571893), (21, 462961), (51, 190631), (113, 86037), (119, 81699), (241, 40341), (339, 28679), (357, 27233), (723, 13447), (791, 12291), (1687, 5763), (1921, 5061), (2373, 4097)]