39801601

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 47606400

約数和(自身を除く): 7804799

約数列:

[1, 7, 29, 89, 203, 623, 2203, 2581, 15421, 18067, 63887, 196067, 447209, 1372469, 5685943, 39801601]

約数ペア:

[(1, 39801601), (7, 5685943), (29, 1372469), (89, 447209), (203, 196067), (623, 63887), (2203, 18067), (2581, 15421)]