28995273

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 46800000

約数和(自身を除く): 17804727

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 1949, 4959, 5847, 14877, 17541, 37031, 52623, 56521, 111093, 169563, 333279, 508689, 999837, 1073899, 1526067, 3221697, 9665091, 28995273]

約数ペア:

[(1, 28995273), (3, 9665091), (9, 3221697), (19, 1526067), (27, 1073899), (29, 999837), (57, 508689), (87, 333279), (171, 169563), (261, 111093), (513, 56521), (551, 52623), (783, 37031), (1653, 17541), (1949, 14877), (4959, 5847)]