30790719

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{36787}}^1$

素因数の和:36827

約数の個数: 16

約数和(自身を含む): 47088640

約数和(自身を除く): 16297921

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 36787, 110361, 331083, 993249, 1140397, 3421191, 10263573, 30790719]

約数ペア:

[(1, 30790719), (3, 10263573), (9, 3421191), (27, 1140397), (31, 993249), (93, 331083), (279, 110361), (837, 36787)]