1042671

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1666224

約数和(自身を除く): 623553

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 173, 287, 519, 861, 1211, 2009, 3633, 6027, 7093, 8477, 21279, 25431, 49651, 148953, 347557, 1042671]

約数ペア:

[(1, 1042671), (3, 347557), (7, 148953), (21, 49651), (41, 25431), (49, 21279), (123, 8477), (147, 7093), (173, 6027), (287, 3633), (519, 2009), (861, 1211)]