56308401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 84502080

約数和(自身を除く): 28193679

約数列:

[1, 3, 9, 29, 87, 261, 443, 487, 1329, 1461, 3987, 4383, 12847, 14123, 38541, 42369, 115623, 127107, 215741, 647223, 1941669, 6256489, 18769467, 56308401]

約数ペア:

[(1, 56308401), (3, 18769467), (9, 6256489), (29, 1941669), (87, 647223), (261, 215741), (443, 127107), (487, 115623), (1329, 42369), (1461, 38541), (3987, 14123), (4383, 12847)]