28713051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 44585424

約数和(自身を除く): 15872373

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 2801, 3417, 8403, 10251, 25209, 47617, 142851, 187667, 428553, 563001, 1689003, 3190339, 9571017, 28713051]

約数ペア:

[(1, 28713051), (3, 9571017), (9, 3190339), (17, 1689003), (51, 563001), (67, 428553), (153, 187667), (201, 142851), (603, 47617), (1139, 25209), (2801, 10251), (3417, 8403)]