38544831

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19379}}^1$

素因数の和:19415

約数の個数: 24

約数和(自身を含む): 63488880

約数和(自身を除く): 24944049

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 19379, 58137, 174411, 251927, 329443, 755781, 988329, 2267343, 2964987, 4282759, 12848277, 38544831]

約数ペア:

[(1, 38544831), (3, 12848277), (9, 4282759), (13, 2964987), (17, 2267343), (39, 988329), (51, 755781), (117, 329443), (153, 251927), (221, 174411), (663, 58137), (1989, 19379)]