2017128129

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1447}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 2852444160

約数和(自身を除く): 835316031

約数列:

[1, 3, 23, 69, 89, 227, 267, 681, 1447, 2047, 4341, 5221, 6141, 15663, 20203, 33281, 60609, 99843, 128783, 328469, 386349, 464669, 985407, 1394007, 2962009, 7554787, 8886027, 22664361, 29233741, 87701223, 672376043, 2017128129]

約数ペア:

[(1, 2017128129), (3, 672376043), (23, 87701223), (69, 29233741), (89, 22664361), (227, 8886027), (267, 7554787), (681, 2962009), (1447, 1394007), (2047, 985407), (4341, 464669), (5221, 386349), (6141, 328469), (15663, 128783), (20203, 99843), (33281, 60609)]