17158691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 20574000

約数和(自身を除く): 3415309

約数列:

[1, 11, 19, 29, 149, 209, 319, 361, 551, 1639, 2831, 3971, 4321, 6061, 10469, 31141, 47531, 53789, 82099, 115159, 591679, 903089, 1559881, 17158691]

約数ペア:

[(1, 17158691), (11, 1559881), (19, 903089), (29, 591679), (149, 115159), (209, 82099), (319, 53789), (361, 47531), (551, 31141), (1639, 10469), (2831, 6061), (3971, 4321)]