398882877

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1\times {\mathrm{1733}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 539953728

約数和(自身を除く): 141070851

約数列:

[1, 3, 73, 219, 1051, 1733, 3153, 5199, 76723, 126509, 230169, 379527, 1821383, 5464149, 132960959, 398882877]

約数ペア:

[(1, 398882877), (3, 132960959), (73, 5464149), (219, 1821383), (1051, 379527), (1733, 230169), (3153, 126509), (5199, 76723)]