201619961343

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{1489}}^1\times {\mathrm{21773}}^1$

素因数の和:23959

約数の個数: 24

約数和(自身を含む): 291859566960

約数和(自身を除く): 90239605617

約数列:

[1, 3, 9, 691, 1489, 2073, 4467, 6219, 13401, 21773, 65319, 195957, 1028899, 3086697, 9260091, 15045143, 32419997, 45135429, 97259991, 135406287, 291779973, 22402217927, 67206653781, 201619961343]

約数ペア:

[(1, 201619961343), (3, 67206653781), (9, 22402217927), (691, 291779973), (1489, 135406287), (2073, 97259991), (4467, 45135429), (6219, 32419997), (13401, 15045143), (21773, 9260091), (65319, 3086697), (195957, 1028899)]