8985361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 11392128

約数和(自身を除く): 2406767

約数列:

[1, 7, 11, 61, 77, 427, 671, 1913, 4697, 13391, 21043, 116693, 147301, 816851, 1283623, 8985361]

約数ペア:

[(1, 8985361), (7, 1283623), (11, 816851), (61, 147301), (77, 116693), (427, 21043), (671, 13391), (1913, 4697)]