289740414

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1305137}}^1$

素因数の和:1305179

約数の個数: 16

約数和(自身を含む): 595142928

約数和(自身を除く): 305402514

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1305137, 2610274, 3915411, 7830822, 48290069, 96580138, 144870207, 289740414]

約数ペア:

[(1, 289740414), (2, 144870207), (3, 96580138), (6, 48290069), (37, 7830822), (74, 3915411), (111, 2610274), (222, 1305137)]