1301877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2036736

約数和(自身を除く): 734859

約数列:

[1, 3, 9, 17, 51, 67, 127, 153, 201, 381, 603, 1139, 1143, 2159, 3417, 6477, 8509, 10251, 19431, 25527, 76581, 144653, 433959, 1301877]

約数ペア:

[(1, 1301877), (3, 433959), (9, 144653), (17, 76581), (51, 25527), (67, 19431), (127, 10251), (153, 8509), (201, 6477), (381, 3417), (603, 2159), (1139, 1143)]