337647557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20929}}^1$

素因数の和:21032

約数の個数: 16

約数和(自身を含む): 390302640

約数和(自身を除く): 52655083

約数列:

[1, 13, 17, 73, 221, 949, 1241, 16133, 20929, 272077, 355793, 1527817, 4625309, 19861621, 25972889, 337647557]

約数ペア:

[(1, 337647557), (13, 25972889), (17, 19861621), (73, 4625309), (221, 1527817), (949, 355793), (1241, 272077), (16133, 20929)]