38191653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 58450080

約数和(自身を除く): 20258427

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1291, 1557, 3287, 3873, 9861, 11619, 24529, 29583, 73587, 220761, 223343, 670029, 2010087, 4243517, 12730551, 38191653]

約数ペア:

[(1, 38191653), (3, 12730551), (9, 4243517), (19, 2010087), (57, 670029), (171, 223343), (173, 220761), (519, 73587), (1291, 29583), (1557, 24529), (3287, 11619), (3873, 9861)]