317201919

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{33577}}^1$

素因数の和:33694

約数の個数: 16

約数和(自身を含む): 438394368

約数和(自身を除く): 121192449

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 33577, 100731, 1578119, 2249659, 4734357, 6748977, 105733973, 317201919]

約数ペア:

[(1, 317201919), (3, 105733973), (47, 6748977), (67, 4734357), (141, 2249659), (201, 1578119), (3149, 100731), (9447, 33577)]