308055553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 336649600

約数和(自身を除く): 28594047

約数列:

[1, 13, 139, 151, 1129, 1807, 1963, 14677, 20989, 156931, 170479, 272857, 2040103, 2216227, 23696581, 308055553]

約数ペア:

[(1, 308055553), (13, 23696581), (139, 2216227), (151, 2040103), (1129, 272857), (1807, 170479), (1963, 156931), (14677, 20989)]