142738431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227653}}^1$

素因数の和:227686

約数の個数: 16

約数和(自身を含む): 218547840

約数和(自身を除く): 75809409

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 227653, 682959, 2504183, 4325407, 7512549, 12976221, 47579477, 142738431]

約数ペア:

[(1, 142738431), (3, 47579477), (11, 12976221), (19, 7512549), (33, 4325407), (57, 2504183), (209, 682959), (627, 227653)]