5072249

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 6303360

約数和(自身を除く): 1231111

約数列:

[1, 7, 13, 91, 139, 401, 973, 1807, 2807, 5213, 12649, 36491, 55739, 390173, 724607, 5072249]

約数ペア:

[(1, 5072249), (7, 724607), (13, 390173), (91, 55739), (139, 36491), (401, 12649), (973, 5213), (1807, 2807)]