2099222979

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{3299}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 3236851200

約数和(自身を除く): 1137628221

約数列:

[1, 3, 7, 21, 157, 193, 471, 579, 1099, 1351, 3297, 3299, 4053, 9897, 23093, 30301, 69279, 90903, 212107, 517943, 636321, 636707, 1553829, 1910121, 3625601, 4456949, 10876803, 13370847, 99962999, 299888997, 699740993, 2099222979]

約数ペア:

[(1, 2099222979), (3, 699740993), (7, 299888997), (21, 99962999), (157, 13370847), (193, 10876803), (471, 4456949), (579, 3625601), (1099, 1910121), (1351, 1553829), (3297, 636707), (3299, 636321), (4053, 517943), (9897, 212107), (23093, 90903), (30301, 69279)]