51198213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15361}}^1$

素因数の和:15476

約数の個数: 16

約数和(自身を含む): 75212352

約数和(自身を除く): 24014139

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 15361, 46083, 168971, 506913, 1551461, 4654383, 17066071, 51198213]

約数ペア:

[(1, 51198213), (3, 17066071), (11, 4654383), (33, 1551461), (101, 506913), (303, 168971), (1111, 46083), (3333, 15361)]