247788473883

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{5021}}^1\times {\mathrm{350003}}^1$

素因数の和:355074

約数の個数: 16

約数和(自身を含む): 337482256896

約数和(自身を除く): 89693783013

約数列:

[1, 3, 47, 141, 5021, 15063, 235987, 350003, 707961, 1050009, 16450141, 49350423, 1757365063, 5272095189, 82596157961, 247788473883]

約数ペア:

[(1, 247788473883), (3, 82596157961), (47, 5272095189), (141, 1757365063), (5021, 49350423), (15063, 16450141), (235987, 1050009), (350003, 707961)]