489606963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{48299}}^1$

素因数の和:48442

約数の個数: 16

約数和(自身を含む): 680064000

約数和(自身を除く): 190457037

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 48299, 144897, 1497269, 4491807, 5264591, 15793773, 163202321, 489606963]

約数ペア:

[(1, 489606963), (3, 163202321), (31, 15793773), (93, 5264591), (109, 4491807), (327, 1497269), (3379, 144897), (10137, 48299)]