22471029

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7649

約数の個数: 24

約数和(自身を含む): 37889280

約数和(自身を除く): 15418251

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 7589, 22767, 53123, 68301, 159369, 356683, 478107, 1070049, 2496781, 3210147, 7490343, 22471029]

約数ペア:

[(1, 22471029), (3, 7490343), (7, 3210147), (9, 2496781), (21, 1070049), (47, 478107), (63, 356683), (141, 159369), (329, 68301), (423, 53123), (987, 22767), (2961, 7589)]