631398

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 1290240

約数和(自身を除く): 658842

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2239, 4478, 6717, 13434, 105233, 210466, 315699, 631398]

約数ペア:

[(1, 631398), (2, 315699), (3, 210466), (6, 105233), (47, 13434), (94, 6717), (141, 4478), (282, 2239)]