31326971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 35935200

約数和(自身を除く): 4608229

約数列:

[1, 13, 17, 221, 229, 619, 2977, 3893, 8047, 10523, 50609, 136799, 141751, 1842763, 2409767, 31326971]

約数ペア:

[(1, 31326971), (13, 2409767), (17, 1842763), (221, 141751), (229, 136799), (619, 50609), (2977, 10523), (3893, 8047)]