318538671

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28363

約数の個数: 24

約数和(自身を含む): 481915392

約数和(自身を除く): 163376721

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 28307, 84921, 311377, 877517, 934131, 2632551, 3425147, 9652687, 10275441, 28958061, 106179557, 318538671]

約数ペア:

[(1, 318538671), (3, 106179557), (11, 28958061), (31, 10275441), (33, 9652687), (93, 3425147), (121, 2632551), (341, 934131), (363, 877517), (1023, 311377), (3751, 84921), (11253, 28307)]