2012560803

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{7907}}^1$

素因数の和:8784

約数の個数: 32

約数和(自身を含む): 3256830720

約数和(自身を除く): 1244269917

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 857, 2571, 7713, 7907, 9427, 23139, 23721, 28281, 71163, 84843, 86977, 213489, 254529, 260931, 782793, 2348379, 6776299, 20328897, 60986691, 74539289, 182960073, 223617867, 670853601, 2012560803]

約数ペア:

[(1, 2012560803), (3, 670853601), (9, 223617867), (11, 182960073), (27, 74539289), (33, 60986691), (99, 20328897), (297, 6776299), (857, 2348379), (2571, 782793), (7713, 260931), (7907, 254529), (9427, 213489), (23139, 86977), (23721, 84843), (28281, 71163)]