1269894241

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124001}}^1$

素因数の和:124045

約数の個数: 24

約数和(自身を含む): 1696347360

約数和(自身を除く): 426453119

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 124001, 868007, 1364011, 2356019, 6076049, 9548077, 16492133, 25916209, 66836539, 115444931, 181413463, 1269894241]

約数ペア:

[(1, 1269894241), (7, 181413463), (11, 115444931), (19, 66836539), (49, 25916209), (77, 16492133), (133, 9548077), (209, 6076049), (539, 2356019), (931, 1364011), (1463, 868007), (10241, 124001)]