10110991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 11520000

約数和(自身を除く): 1409009

約数列:

[1, 11, 31, 149, 199, 341, 1639, 2189, 4619, 6169, 29651, 50809, 67859, 326161, 919181, 10110991]

約数ペア:

[(1, 10110991), (11, 919181), (31, 326161), (149, 67859), (199, 50809), (341, 29651), (1639, 6169), (2189, 4619)]