1210621

素因数分解:

${\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 12

約数和(自身を含む): 1326240

約数和(自身を除く): 115619

約数列:

[1, 17, 59, 71, 289, 1003, 1207, 4189, 17051, 20519, 71213, 1210621]

約数ペア:

[(1, 1210621), (17, 71213), (59, 20519), (71, 17051), (289, 4189), (1003, 1207)]