308966723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 336542976

約数和(自身を除く): 27576253

約数列:

[1, 13, 197, 223, 541, 2561, 2899, 7033, 43931, 106577, 120643, 571103, 1385501, 1568359, 23766671, 308966723]

約数ペア:

[(1, 308966723), (13, 23766671), (197, 1568359), (223, 1385501), (541, 571103), (2561, 120643), (2899, 106577), (7033, 43931)]