11121281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 12441600

約数和(自身を除く): 1320319

約数列:

[1, 17, 31, 47, 449, 527, 799, 1457, 7633, 13919, 21103, 24769, 236623, 358751, 654193, 11121281]

約数ペア:

[(1, 11121281), (17, 654193), (31, 358751), (47, 236623), (449, 24769), (527, 21103), (799, 13919), (1457, 7633)]