2017394401

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 2284306920

約数和(自身を除く): 266912519

約数列:

[1, 11, 37, 121, 407, 557, 809, 4477, 6127, 8899, 20609, 29933, 67397, 97889, 226699, 329263, 450613, 2493689, 3621893, 4956743, 16672681, 54524173, 183399491, 2017394401]

約数ペア:

[(1, 2017394401), (11, 183399491), (37, 54524173), (121, 16672681), (407, 4956743), (557, 3621893), (809, 2493689), (4477, 450613), (6127, 329263), (8899, 226699), (20609, 97889), (29933, 67397)]