1251036387

素因数分解:

$3^3\times {\mathrm{2437}}^1\times {\mathrm{19013}}^1$

素因数の和:21459

約数の個数: 16

約数和(自身を含む): 1854245280

約数和(自身を除く): 603208893

約数列:

[1, 3, 9, 27, 2437, 7311, 19013, 21933, 57039, 65799, 171117, 513351, 46334681, 139004043, 417012129, 1251036387]

約数ペア:

[(1, 1251036387), (3, 417012129), (9, 139004043), (27, 46334681), (2437, 513351), (7311, 171117), (19013, 65799), (21933, 57039)]