74970459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{490003}}^1$

素因数の和:490026

約数の個数: 12

約数和(自身を含む): 114660936

約数和(自身を除く): 39690477

約数列:

[1, 3, 9, 17, 51, 153, 490003, 1470009, 4410027, 8330051, 24990153, 74970459]

約数ペア:

[(1, 74970459), (3, 24990153), (9, 8330051), (17, 4410027), (51, 1470009), (153, 490003)]