4157643

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6866

約数の個数: 16

約数和(自身を含む): 6554880

約数和(自身を除く): 2397237

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 6827, 20481, 47789, 143367, 197983, 593949, 1385881, 4157643]

約数ペア:

[(1, 4157643), (3, 1385881), (7, 593949), (21, 197983), (29, 143367), (87, 47789), (203, 20481), (609, 6827)]