388628537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 428632512

約数和(自身を除く): 40003975

約数列:

[1, 11, 157, 307, 733, 1727, 3377, 8063, 48199, 115081, 225031, 530189, 1265891, 2475341, 35329867, 388628537]

約数ペア:

[(1, 388628537), (11, 35329867), (157, 2475341), (307, 1265891), (733, 530189), (1727, 225031), (3377, 115081), (8063, 48199)]