784942367

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{12263}}^1$

素因数の和:12331

約数の個数: 18

約数和(自身を含む): 902004936

約数和(自身を除く): 117062569

約数列:

[1, 11, 23, 121, 253, 529, 2783, 5819, 12263, 64009, 134893, 282049, 1483823, 3102539, 6487127, 34127929, 71358397, 784942367]

約数ペア:

[(1, 784942367), (11, 71358397), (23, 34127929), (121, 6487127), (253, 3102539), (529, 1483823), (2783, 282049), (5819, 134893), (12263, 64009)]