39724047

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 64753920

約数和(自身を除く): 25029873

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1021, 1179, 1441, 3063, 3537, 4323, 9189, 11231, 12969, 27567, 33693, 38907, 101079, 133751, 303237, 401253, 1203759, 1471261, 3611277, 4413783, 13241349, 39724047]

約数ペア:

[(1, 39724047), (3, 13241349), (9, 4413783), (11, 3611277), (27, 1471261), (33, 1203759), (99, 401253), (131, 303237), (297, 133751), (393, 101079), (1021, 38907), (1179, 33693), (1441, 27567), (3063, 12969), (3537, 11231), (4323, 9189)]