17368947

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 26387504

約数和(自身を除く): 9018557

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1213, 1591, 3639, 4773, 10917, 14319, 44881, 52159, 134643, 156477, 403929, 469431, 1929883, 5789649, 17368947]

約数ペア:

[(1, 17368947), (3, 5789649), (9, 1929883), (37, 469431), (43, 403929), (111, 156477), (129, 134643), (333, 52159), (387, 44881), (1213, 14319), (1591, 10917), (3639, 4773)]