271960273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 297513216

約数和(自身を除く): 25552943

約数列:

[1, 13, 103, 197, 1031, 1339, 2561, 13403, 20291, 106193, 203107, 263783, 1380509, 2640391, 20920021, 271960273]

約数ペア:

[(1, 271960273), (13, 20920021), (103, 2640391), (197, 1380509), (1031, 263783), (1339, 203107), (2561, 106193), (13403, 20291)]