9883287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 15553200

約数和(自身を除く): 5669913

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 1993, 4959, 5979, 17937, 37867, 57797, 113601, 173391, 340803, 520173, 1098143, 3294429, 9883287]

約数ペア:

[(1, 9883287), (3, 3294429), (9, 1098143), (19, 520173), (29, 340803), (57, 173391), (87, 113601), (171, 57797), (261, 37867), (551, 17937), (1653, 5979), (1993, 4959)]