247707897

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{5839}}^1$

素因数の和:6100

約数の個数: 16

約数和(自身を含む): 336384000

約数和(自身を除く): 88676103

約数列:

[1, 3, 79, 179, 237, 537, 5839, 14141, 17517, 42423, 461281, 1045181, 1383843, 3135543, 82569299, 247707897]

約数ペア:

[(1, 247707897), (3, 82569299), (79, 3135543), (179, 1383843), (237, 1045181), (537, 461281), (5839, 42423), (14141, 17517)]