28516497

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 41732352

約数和(自身を除く): 13215855

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1061, 1581, 3183, 8959, 18037, 26877, 32891, 54111, 98673, 306629, 559147, 919887, 1677441, 9505499, 28516497]

約数ペア:

[(1, 28516497), (3, 9505499), (17, 1677441), (31, 919887), (51, 559147), (93, 306629), (289, 98673), (527, 54111), (867, 32891), (1061, 26877), (1581, 18037), (3183, 8959)]