40808887

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3793}}^1$

素因数の和:3882

約数の個数: 16

約数和(自身を含む): 49170240

約数和(自身を除く): 8361353

約数列:

[1, 7, 29, 53, 203, 371, 1537, 3793, 10759, 26551, 109997, 201029, 769979, 1407203, 5829841, 40808887]

約数ペア:

[(1, 40808887), (7, 5829841), (29, 1407203), (53, 769979), (203, 201029), (371, 109997), (1537, 26551), (3793, 10759)]