2007220143

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1\times {\mathrm{5039}}^1$

素因数の和:5339

約数の個数: 24

約数和(自身を含む): 2809416960

約数和(自身を除く): 802196817

約数列:

[1, 3, 23, 69, 251, 529, 753, 1587, 5039, 5773, 15117, 17319, 115897, 132779, 347691, 398337, 1264789, 2665631, 3794367, 7996893, 29090147, 87270441, 669073381, 2007220143]

約数ペア:

[(1, 2007220143), (3, 669073381), (23, 87270441), (69, 29090147), (251, 7996893), (529, 3794367), (753, 2665631), (1587, 1264789), (5039, 398337), (5773, 347691), (15117, 132779), (17319, 115897)]