38144457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17159}}^1$

素因数の和:17197

約数の個数: 24

約数和(自身を含む): 62462400

約数和(自身を除く): 24317943

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 17159, 51477, 154431, 223067, 326021, 669201, 978063, 2007603, 2934189, 4238273, 12714819, 38144457]

約数ペア:

[(1, 38144457), (3, 12714819), (9, 4238273), (13, 2934189), (19, 2007603), (39, 978063), (57, 669201), (117, 326021), (171, 223067), (247, 154431), (741, 51477), (2223, 17159)]