163291291

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 173905920

約数和(自身を除く): 10614629

約数列:

[1, 31, 59, 73, 1223, 1829, 2263, 4307, 37913, 72157, 89279, 133517, 2236867, 2767649, 5267461, 163291291]

約数ペア:

[(1, 163291291), (31, 5267461), (59, 2767649), (73, 2236867), (1223, 133517), (1829, 89279), (2263, 72157), (4307, 37913)]