86310483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216317}}^1$

素因数の和:216346

約数の個数: 16

約数和(自身を含む): 138443520

約数和(自身を除く): 52133037

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 216317, 648951, 1514219, 4110023, 4542657, 12330069, 28770161, 86310483]

約数ペア:

[(1, 86310483), (3, 28770161), (7, 12330069), (19, 4542657), (21, 4110023), (57, 1514219), (133, 648951), (399, 216317)]