38652669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20585

約数の個数: 24

約数和(自身を含む): 64116000

約数和(自身を除く): 25463331

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 20549, 61647, 184941, 226039, 390431, 678117, 1171293, 2034351, 3513879, 4294741, 12884223, 38652669]

約数ペア:

[(1, 38652669), (3, 12884223), (9, 4294741), (11, 3513879), (19, 2034351), (33, 1171293), (57, 678117), (99, 390431), (171, 226039), (209, 184941), (627, 61647), (1881, 20549)]