28970487169

素因数分解:

${\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{1233259}}^1$

素因数の和:1233424

約数の個数: 12

約数和(自身を含む): 31596121200

約数和(自身を除く): 2625634031

約数列:

[1, 13, 139, 169, 1807, 23491, 1233259, 16032367, 171423001, 208420771, 2228499013, 28970487169]

約数ペア:

[(1, 28970487169), (13, 2228499013), (139, 208420771), (169, 171423001), (1807, 16032367), (23491, 1233259)]