1330452891

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{1279}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 2009088000

約数和(自身を除く): 678635109

約数列:

[1, 3, 9, 27, 59, 177, 531, 653, 1279, 1593, 1959, 3837, 5877, 11511, 17631, 34533, 38527, 75461, 115581, 226383, 346743, 679149, 835187, 1040229, 2037447, 2505561, 7516683, 22550049, 49276033, 147828099, 443484297, 1330452891]

約数ペア:

[(1, 1330452891), (3, 443484297), (9, 147828099), (27, 49276033), (59, 22550049), (177, 7516683), (531, 2505561), (653, 2037447), (1279, 1040229), (1593, 835187), (1959, 679149), (3837, 346743), (5877, 226383), (11511, 115581), (17631, 75461), (34533, 38527)]