245676801

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4639}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 332595200

約数和(自身を除く): 86918399

約数列:

[1, 3, 127, 139, 381, 417, 4639, 13917, 17653, 52959, 589153, 644821, 1767459, 1934463, 81892267, 245676801]

約数ペア:

[(1, 245676801), (3, 81892267), (127, 1934463), (139, 1767459), (381, 644821), (417, 589153), (4639, 52959), (13917, 17653)]