1138962309

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1\times {\mathrm{1987}}^1$

素因数の和:3364

約数の個数: 16

約数和(自身を含む): 1530314688

約数和(自身を除く): 391352379

約数列:

[1, 3, 157, 471, 1217, 1987, 3651, 5961, 191069, 311959, 573207, 935877, 2418179, 7254537, 379654103, 1138962309]

約数ペア:

[(1, 1138962309), (3, 379654103), (157, 7254537), (471, 2418179), (1217, 935877), (1987, 573207), (3651, 311959), (5961, 191069)]