421877091

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{2377}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 571785344

約数和(自身を除く): 149908253

約数列:

[1, 3, 67, 201, 883, 2377, 2649, 7131, 59161, 159259, 177483, 477777, 2098891, 6296673, 140625697, 421877091]

約数ペア:

[(1, 421877091), (3, 140625697), (67, 6296673), (201, 2098891), (883, 477777), (2377, 177483), (2649, 159259), (7131, 59161)]