248404629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{442789}}^1$

素因数の和:442820

約数の個数: 16

約数和(自身を含む): 382570560

約数和(自身を除く): 134165931

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 442789, 1328367, 4870679, 7527413, 14612037, 22582239, 82801543, 248404629]

約数ペア:

[(1, 248404629), (3, 82801543), (11, 22582239), (17, 14612037), (33, 7527413), (51, 4870679), (187, 1328367), (561, 442789)]