39821383

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 46531584

約数和(自身を除く): 6710201

約数列:

[1, 7, 67, 197, 431, 469, 1379, 3017, 13199, 28877, 84907, 92393, 202139, 594349, 5688769, 39821383]

約数ペア:

[(1, 39821383), (7, 5688769), (67, 594349), (197, 202139), (431, 92393), (469, 84907), (1379, 28877), (3017, 13199)]