40744257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1361}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 57661632

約数和(自身を除く): 16917375

約数列:

[1, 3, 17, 51, 587, 1361, 1761, 4083, 9979, 23137, 29937, 69411, 798907, 2396721, 13581419, 40744257]

約数ペア:

[(1, 40744257), (3, 13581419), (17, 2396721), (51, 798907), (587, 69411), (1361, 29937), (1761, 23137), (4083, 9979)]