917509967

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 1031871456

約数和(自身を除く): 114361489

約数列:

[1, 11, 61, 121, 197, 631, 671, 2167, 6941, 7381, 12017, 23837, 38491, 76351, 124307, 132187, 423401, 1367377, 1454057, 4657411, 7582727, 15041147, 83409997, 917509967]

約数ペア:

[(1, 917509967), (11, 83409997), (61, 15041147), (121, 7582727), (197, 4657411), (631, 1454057), (671, 1367377), (2167, 423401), (6941, 132187), (7381, 124307), (12017, 76351), (23837, 38491)]