20183002147

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37445273}}^1$

素因数の和:37445298

約数の個数: 12

約数和(自身を含む): 25612567416

約数和(自身を除く): 5429565269

約数列:

[1, 7, 11, 49, 77, 539, 37445273, 262116911, 411898003, 1834818377, 2883286021, 20183002147]

約数ペア:

[(1, 20183002147), (7, 2883286021), (11, 1834818377), (49, 411898003), (77, 262116911), (539, 37445273)]