1268492733

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{23581}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 1888446560

約数和(自身を除く): 619953827

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 5977, 17931, 23581, 53793, 70743, 212229, 1013983, 3041949, 3277759, 9125847, 9833277, 29499831, 140943637, 422830911, 1268492733]

約数ペア:

[(1, 1268492733), (3, 422830911), (9, 140943637), (43, 29499831), (129, 9833277), (139, 9125847), (387, 3277759), (417, 3041949), (1251, 1013983), (5977, 212229), (17931, 70743), (23581, 53793)]