135990973

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 154728000

約数和(自身を除く): 18737027

約数列:

[1, 17, 23, 41, 289, 391, 499, 697, 943, 6647, 8483, 11477, 11849, 16031, 20459, 144211, 195109, 272527, 347803, 470557, 3316853, 5912651, 7999469, 135990973]

約数ペア:

[(1, 135990973), (17, 7999469), (23, 5912651), (41, 3316853), (289, 470557), (391, 347803), (499, 272527), (697, 195109), (943, 144211), (6647, 20459), (8483, 16031), (11477, 11849)]