11223813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 15841280

約数和(自身を除く): 4617467

約数列:

[1, 3, 19, 57, 223, 669, 883, 2649, 4237, 12711, 16777, 50331, 196909, 590727, 3741271, 11223813]

約数ペア:

[(1, 11223813), (3, 3741271), (19, 590727), (57, 196909), (223, 50331), (669, 16777), (883, 12711), (2649, 4237)]