729064141

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 811641600

約数和(自身を除く): 82577459

約数列:

[1, 13, 47, 169, 263, 349, 611, 3419, 4537, 7943, 12361, 16403, 44447, 58981, 91787, 160693, 213239, 1193231, 2089009, 2772107, 4313989, 15512003, 56081857, 729064141]

約数ペア:

[(1, 729064141), (13, 56081857), (47, 15512003), (169, 4313989), (263, 2772107), (349, 2089009), (611, 1193231), (3419, 213239), (4537, 160693), (7943, 91787), (12361, 58981), (16403, 44447)]