397137267

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{1549}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 584672400

約数和(自身を除く): 187535133

約数列:

[1, 3, 9, 61, 183, 467, 549, 1401, 1549, 4203, 4647, 13941, 28487, 85461, 94489, 256383, 283467, 723383, 850401, 2170149, 6510447, 44126363, 132379089, 397137267]

約数ペア:

[(1, 397137267), (3, 132379089), (9, 44126363), (61, 6510447), (183, 2170149), (467, 850401), (549, 723383), (1401, 283467), (1549, 256383), (4203, 94489), (4647, 85461), (13941, 28487)]