8968401

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 15410304

約数和(自身を除く): 6441903

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 167, 221, 243, 351, 459, 501, 663, 1053, 1377, 1503, 1989, 2171, 2839, 3159, 4131, 4509, 5967, 6513, 8517, 13527, 17901, 19539, 25551, 36907, 40581, 53703, 58617, 76653, 110721, 175851, 229959, 332163, 527553, 689877, 996489, 2989467, 8968401]

約数ペア:

[(1, 8968401), (3, 2989467), (9, 996489), (13, 689877), (17, 527553), (27, 332163), (39, 229959), (51, 175851), (81, 110721), (117, 76653), (153, 58617), (167, 53703), (221, 40581), (243, 36907), (351, 25551), (459, 19539), (501, 17901), (663, 13527), (1053, 8517), (1377, 6513), (1503, 5967), (1989, 4509), (2171, 4131), (2839, 3159)]