1232231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 1655808

約数和(自身を除く): 423577

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1231, 8617, 13541, 16003, 94787, 112021, 176033, 1232231]

約数ペア:

[(1, 1232231), (7, 176033), (11, 112021), (13, 94787), (77, 16003), (91, 13541), (143, 8617), (1001, 1231)]