6990043

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 18

約数和(自身を含む): 7953756

約数和(自身を除く): 963713

約数列:

[1, 17, 19, 67, 289, 323, 361, 1139, 1273, 5491, 6137, 19363, 21641, 24187, 104329, 367897, 411179, 6990043]

約数ペア:

[(1, 6990043), (17, 411179), (19, 367897), (67, 104329), (289, 24187), (323, 21641), (361, 19363), (1139, 6137), (1273, 5491)]