427492693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 459708480

約数和(自身を除く): 32215787

約数列:

[1, 17, 131, 139, 1381, 2227, 2363, 18209, 23477, 180911, 191959, 309553, 3075487, 3263303, 25146629, 427492693]

約数ペア:

[(1, 427492693), (17, 25146629), (131, 3263303), (139, 3075487), (1381, 309553), (2227, 191959), (2363, 180911), (18209, 23477)]