2167737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 3526656

約数和(自身を除く): 1358919

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 163, 341, 403, 429, 489, 1023, 1209, 1793, 2119, 4433, 5053, 5379, 6357, 13299, 15159, 23309, 55583, 65689, 69927, 166749, 197067, 722579, 2167737]

約数ペア:

[(1, 2167737), (3, 722579), (11, 197067), (13, 166749), (31, 69927), (33, 65689), (39, 55583), (93, 23309), (143, 15159), (163, 13299), (341, 6357), (403, 5379), (429, 5053), (489, 4433), (1023, 2119), (1209, 1793)]