396550917

素因数分解:

$3^3\times 7^1\times {\mathrm{2098153}}^1$

素因数の和:2098169

約数の個数: 16

約数和(自身を含む): 671409280

約数和(自身を除く): 274858363

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2098153, 6294459, 14687071, 18883377, 44061213, 56650131, 132183639, 396550917]

約数ペア:

[(1, 396550917), (3, 132183639), (7, 56650131), (9, 44061213), (21, 18883377), (27, 14687071), (63, 6294459), (189, 2098153)]