340804079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{16829}}^1$

素因数の和:17110

約数の個数: 16

約数和(自身を含む): 426539520

約数和(自身を除く): 85735441

約数列:

[1, 7, 11, 77, 263, 1841, 2893, 16829, 20251, 117803, 185119, 1295833, 4426027, 30982189, 48686297, 340804079]

約数ペア:

[(1, 340804079), (7, 48686297), (11, 30982189), (77, 4426027), (263, 1295833), (1841, 185119), (2893, 117803), (16829, 20251)]