507888639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2970109}}^1$

素因数の和:2970134

約数の個数: 12

約数和(自身を含む): 772228600

約数和(自身を除く): 264339961

約数列:

[1, 3, 9, 19, 57, 171, 2970109, 8910327, 26730981, 56432071, 169296213, 507888639]

約数ペア:

[(1, 507888639), (3, 169296213), (9, 56432071), (19, 26730981), (57, 8910327), (171, 2970109)]