123867029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 152736192

約数和(自身を除く): 28869163

約数列:

[1, 11, 13, 23, 143, 169, 253, 299, 1859, 2897, 3289, 3887, 31867, 37661, 42757, 66631, 414271, 489593, 732941, 866203, 5385523, 9528233, 11260639, 123867029]

約数ペア:

[(1, 123867029), (11, 11260639), (13, 9528233), (23, 5385523), (143, 866203), (169, 732941), (253, 489593), (299, 414271), (1859, 66631), (2897, 42757), (3289, 37661), (3887, 31867)]