31998417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 48140640

約数和(自身を除く): 16142223

約数列:

[1, 3, 11, 31, 33, 93, 341, 961, 1009, 1023, 2883, 3027, 10571, 11099, 31279, 31713, 33297, 93837, 344069, 969649, 1032207, 2908947, 10666139, 31998417]

約数ペア:

[(1, 31998417), (3, 10666139), (11, 2908947), (31, 1032207), (33, 969649), (93, 344069), (341, 93837), (961, 33297), (1009, 31713), (1023, 31279), (2883, 11099), (3027, 10571)]