488260077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{416249}}^1$

素因数の和:416292

約数の個数: 16

約数和(自身を含む): 719280000

約数和(自身を除く): 231019923

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 416249, 1248747, 7076233, 9573727, 21228699, 28721181, 162753359, 488260077]

約数ペア:

[(1, 488260077), (3, 162753359), (17, 28721181), (23, 21228699), (51, 9573727), (69, 7076233), (391, 1248747), (1173, 416249)]