1900793613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{38783}}^1$

素因数の和:38865

約数の個数: 24

約数和(自身を含む): 2772900864

約数和(自身を除く): 872107251

約数列:

[1, 3, 17, 31, 51, 93, 527, 961, 1581, 2883, 16337, 38783, 49011, 116349, 659311, 1202273, 1977933, 3606819, 20438641, 37270463, 61315923, 111811389, 633597871, 1900793613]

約数ペア:

[(1, 1900793613), (3, 633597871), (17, 111811389), (31, 61315923), (51, 37270463), (93, 20438641), (527, 3606819), (961, 1977933), (1581, 1202273), (2883, 659311), (16337, 116349), (38783, 49011)]