545331391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 614779200

約数和(自身を除く): 69447809

約数列:

[1, 11, 79, 89, 121, 641, 869, 979, 7031, 7051, 9559, 10769, 50639, 57049, 77341, 77561, 557029, 627539, 850751, 4506871, 6127319, 6902929, 49575581, 545331391]

約数ペア:

[(1, 545331391), (11, 49575581), (79, 6902929), (89, 6127319), (121, 4506871), (641, 850751), (869, 627539), (979, 557029), (7031, 77561), (7051, 77341), (9559, 57049), (10769, 50639)]