1216533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1703936

約数和(自身を除く): 487403

約数列:

[1, 3, 31, 93, 103, 127, 309, 381, 3193, 3937, 9579, 11811, 13081, 39243, 405511, 1216533]

約数ペア:

[(1, 1216533), (3, 405511), (31, 39243), (93, 13081), (103, 11811), (127, 9579), (309, 3937), (381, 3193)]