426984943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{7211}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 533111040

約数和(自身を除く): 106126097

約数列:

[1, 7, 11, 77, 769, 5383, 7211, 8459, 50477, 59213, 79321, 555247, 5545259, 38816813, 60997849, 426984943]

約数ペア:

[(1, 426984943), (7, 60997849), (11, 38816813), (77, 5545259), (769, 555247), (5383, 79321), (7211, 59213), (8459, 50477)]