255941229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109517}}^1$

素因数の和:109580

約数の個数: 16

約数和(自身を含む): 367980480

約数和(自身を除く): 112039251

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 109517, 328551, 2080823, 4490197, 6242469, 13470591, 85313743, 255941229]

約数ペア:

[(1, 255941229), (3, 85313743), (19, 13470591), (41, 6242469), (57, 4490197), (123, 2080823), (779, 328551), (2337, 109517)]