39397071

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14321}}^1$

素因数の和:14462

約数の個数: 16

約数和(自身を含む): 60496128

約数和(自身を除く): 21099057

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 14321, 42963, 100247, 300741, 1876051, 5628153, 13132357, 39397071]

約数ペア:

[(1, 39397071), (3, 13132357), (7, 5628153), (21, 1876051), (131, 300741), (393, 100247), (917, 42963), (2751, 14321)]