39992701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 48297600

約数和(自身を除く): 8304899

約数列:

[1, 7, 19, 133, 389, 773, 2723, 5411, 7391, 14687, 51737, 102809, 300697, 2104879, 5713243, 39992701]

約数ペア:

[(1, 39992701), (7, 5713243), (19, 2104879), (133, 300697), (389, 102809), (773, 51737), (2723, 14687), (5411, 7391)]