664386943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 736713216

約数和(自身を除く): 72326273

約数列:

[1, 11, 73, 463, 803, 1787, 5093, 19657, 33799, 130451, 371789, 827381, 1434961, 9101191, 60398813, 664386943]

約数ペア:

[(1, 664386943), (11, 60398813), (73, 9101191), (463, 1434961), (803, 827381), (1787, 371789), (5093, 130451), (19657, 33799)]