1319087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 1692672

約数和(自身を除く): 373585

約数列:

[1, 7, 11, 37, 77, 259, 407, 463, 2849, 3241, 5093, 17131, 35651, 119917, 188441, 1319087]

約数ペア:

[(1, 1319087), (7, 188441), (11, 119917), (37, 35651), (77, 17131), (259, 5093), (407, 3241), (463, 2849)]