631060995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2474749}}^1$

素因数の和:2474774

約数の個数: 16

約数和(自身を含む): 1069092000

約数和(自身を除く): 438031005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2474749, 7424247, 12373745, 37121235, 42070733, 126212199, 210353665, 631060995]

約数ペア:

[(1, 631060995), (3, 210353665), (5, 126212199), (15, 42070733), (17, 37121235), (51, 12373745), (85, 7424247), (255, 2474749)]