1233986157

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10069}}^1$

素因数の和:10187

約数の個数: 40

約数和(自身を含む): 1973921400

約数和(自身を除く): 739935243

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 459, 801, 1377, 1513, 2403, 4539, 7209, 10069, 13617, 30207, 40851, 90621, 122553, 171173, 271863, 513519, 815589, 896141, 1540557, 2688423, 4621671, 8065269, 13865013, 15234397, 24195807, 45703191, 72587421, 137109573, 411328719, 1233986157]

約数ペア:

[(1, 1233986157), (3, 411328719), (9, 137109573), (17, 72587421), (27, 45703191), (51, 24195807), (81, 15234397), (89, 13865013), (153, 8065269), (267, 4621671), (459, 2688423), (801, 1540557), (1377, 896141), (1513, 815589), (2403, 513519), (4539, 271863), (7209, 171173), (10069, 122553), (13617, 90621), (30207, 40851)]