644007001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{12049}}^1$

素因数の和:12216

約数の個数: 16

約数和(自身を含む): 725313600

約数和(自身を除く): 81306599

約数列:

[1, 11, 43, 113, 473, 1243, 4859, 12049, 53449, 132539, 518107, 1361537, 5699177, 14976907, 58546091, 644007001]

約数ペア:

[(1, 644007001), (11, 58546091), (43, 14976907), (113, 5699177), (473, 1361537), (1243, 518107), (4859, 132539), (12049, 53449)]