40399597

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 47779072

約数和(自身を除く): 7379475

約数列:

[1, 7, 37, 151, 259, 1033, 1057, 5587, 7231, 38221, 39109, 155983, 267547, 1091881, 5771371, 40399597]

約数ペア:

[(1, 40399597), (7, 5771371), (37, 1091881), (151, 267547), (259, 155983), (1033, 39109), (1057, 38221), (5587, 7231)]