8889671681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{307399}}^1$

素因数の和:307660

約数の個数: 12

約数和(自身を含む): 9812208000

約数和(自身を除く): 922536319

約数列:

[1, 11, 121, 239, 2629, 28919, 307399, 3381389, 37195279, 73468361, 808151971, 8889671681]

約数ペア:

[(1, 8889671681), (11, 808151971), (121, 73468361), (239, 37195279), (2629, 3381389), (28919, 307399)]