40005993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19993}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 57582720

約数和(自身を除く): 17576727

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 19993, 59979, 459839, 579797, 1379517, 1739391, 13335331, 40005993]

約数ペア:

[(1, 40005993), (3, 13335331), (23, 1739391), (29, 1379517), (69, 579797), (87, 459839), (667, 59979), (2001, 19993)]