491442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11701}}^1$

素因数の和:11713

約数の個数: 16

約数和(自身を含む): 1123392

約数和(自身を除く): 631950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 11701, 23402, 35103, 70206, 81907, 163814, 245721, 491442]

約数ペア:

[(1, 491442), (2, 245721), (3, 163814), (6, 81907), (7, 70206), (14, 35103), (21, 23402), (42, 11701)]