5651121

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 9010560

約数和(自身を除く): 3359439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1039, 1813, 3117, 5439, 7273, 21819, 38443, 50911, 115329, 152733, 269101, 807303, 1883707, 5651121]

約数ペア:

[(1, 5651121), (3, 1883707), (7, 807303), (21, 269101), (37, 152733), (49, 115329), (111, 50911), (147, 38443), (259, 21819), (777, 7273), (1039, 5439), (1813, 3117)]