2071399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 514121

約数列:

[1, 11, 17, 19, 53, 121, 187, 209, 323, 583, 901, 1007, 2057, 2299, 3553, 6413, 9911, 11077, 17119, 39083, 109021, 121847, 188309, 2071399]

約数ペア:

[(1, 2071399), (11, 188309), (17, 121847), (19, 109021), (53, 39083), (121, 17119), (187, 11077), (209, 9911), (323, 6413), (583, 3553), (901, 2299), (1007, 2057)]