90119821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 103661568

約数和(自身を除く): 13541747

約数列:

[1, 11, 31, 47, 341, 517, 1457, 5623, 16027, 61853, 174313, 264281, 1917443, 2907091, 8192711, 90119821]

約数ペア:

[(1, 90119821), (11, 8192711), (31, 2907091), (47, 1917443), (341, 264281), (517, 174313), (1457, 61853), (5623, 16027)]