17049774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{405947}}^1$

素因数の和:405959

約数の個数: 16

約数和(自身を含む): 38971008

約数和(自身を除く): 21921234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 405947, 811894, 1217841, 2435682, 2841629, 5683258, 8524887, 17049774]

約数ペア:

[(1, 17049774), (2, 8524887), (3, 5683258), (6, 2841629), (7, 2435682), (14, 1217841), (21, 811894), (42, 405947)]