248672019

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{2777}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 349361280

約数和(自身を除く): 100689261

約数列:

[1, 3, 19, 57, 1571, 2777, 4713, 8331, 29849, 52763, 89547, 158289, 4362667, 13088001, 82890673, 248672019]

約数ペア:

[(1, 248672019), (3, 82890673), (19, 13088001), (57, 4362667), (1571, 158289), (2777, 89547), (4713, 52763), (8331, 29849)]