307400449

素因数分解:

${\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 327444480

約数和(自身を除く): 20044031

約数列:

[1, 19, 227, 263, 271, 4313, 4997, 5149, 59701, 61517, 71273, 1134319, 1168823, 1354187, 16178971, 307400449]

約数ペア:

[(1, 307400449), (19, 16178971), (227, 1354187), (263, 1168823), (271, 1134319), (4313, 71273), (4997, 61517), (5149, 59701)]