1238202393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{33889}}^1$

素因数の和:34552

約数の個数: 16

約数和(自身を含む): 1740590400

約数和(自身を除く): 502388007

約数列:

[1, 3, 19, 57, 641, 1923, 12179, 33889, 36537, 101667, 643891, 1931673, 21722849, 65168547, 412734131, 1238202393]

約数ペア:

[(1, 1238202393), (3, 412734131), (19, 65168547), (57, 21722849), (641, 1931673), (1923, 643891), (12179, 101667), (33889, 36537)]