23780857539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{420997}}^1$

素因数の和:422010

約数の個数: 16

約数和(自身を含む): 33410401280

約数和(自身を除く): 9629543741

約数列:

[1, 3, 19, 57, 991, 2973, 18829, 56487, 420997, 1262991, 7998943, 23996829, 417208027, 1251624081, 7926952513, 23780857539]

約数ペア:

[(1, 23780857539), (3, 7926952513), (19, 1251624081), (57, 417208027), (991, 23996829), (2973, 7998943), (18829, 1262991), (56487, 420997)]