3945909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 5797440

約数和(自身を除く): 1851531

約数列:

[1, 3, 11, 33, 109, 327, 1097, 1199, 3291, 3597, 12067, 36201, 119573, 358719, 1315303, 3945909]

約数ペア:

[(1, 3945909), (3, 1315303), (11, 358719), (33, 119573), (109, 36201), (327, 12067), (1097, 3597), (1199, 3291)]