20131214719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1511239}}^1$

素因数の和:1511430

約数の個数: 16

約数和(自身を含む): 25243752960

約数和(自身を除く): 5112538241

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 13321, 1511239, 10578673, 16623629, 116365403, 261444347, 1830110429, 2875887817, 20131214719]

約数ペア:

[(1, 20131214719), (7, 2875887817), (11, 1830110429), (77, 261444347), (173, 116365403), (1211, 16623629), (1903, 10578673), (13321, 1511239)]