16812201

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47093}}^1$

素因数の和:47120

約数の個数: 16

約数和(自身を含む): 27126144

約数和(自身を除く): 10313943

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 47093, 141279, 329651, 800581, 988953, 2401743, 5604067, 16812201]

約数ペア:

[(1, 16812201), (3, 5604067), (7, 2401743), (17, 988953), (21, 800581), (51, 329651), (119, 141279), (357, 47093)]