448133073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 647865216

約数和(自身を除く): 199732143

約数列:

[1, 3, 17, 51, 53, 159, 317, 523, 901, 951, 1569, 2703, 5389, 8891, 16167, 16801, 26673, 27719, 50403, 83157, 165791, 285617, 471223, 497373, 856851, 1413669, 2818447, 8455341, 8786923, 26360769, 149377691, 448133073]

約数ペア:

[(1, 448133073), (3, 149377691), (17, 26360769), (51, 8786923), (53, 8455341), (159, 2818447), (317, 1413669), (523, 856851), (901, 497373), (951, 471223), (1569, 285617), (2703, 165791), (5389, 83157), (8891, 50403), (16167, 27719), (16801, 26673)]