31446597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 52068352

約数和(自身を除く): 20621755

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 907, 1651, 2667, 2721, 4953, 6349, 11557, 11791, 19047, 34671, 35373, 82537, 115189, 247611, 345567, 806323, 1497457, 2418969, 4492371, 10482199, 31446597]

約数ペア:

[(1, 31446597), (3, 10482199), (7, 4492371), (13, 2418969), (21, 1497457), (39, 806323), (91, 345567), (127, 247611), (273, 115189), (381, 82537), (889, 35373), (907, 34671), (1651, 19047), (2667, 11791), (2721, 11557), (4953, 6349)]