461466471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 662538240

約数和(自身を除く): 201071769

約数列:

[1, 3, 19, 57, 83, 103, 249, 309, 947, 1577, 1957, 2841, 4731, 5871, 8549, 17993, 25647, 53979, 78601, 97541, 162431, 235803, 292623, 487293, 1493419, 1853279, 4480257, 5559837, 8095903, 24287709, 153822157, 461466471]

約数ペア:

[(1, 461466471), (3, 153822157), (19, 24287709), (57, 8095903), (83, 5559837), (103, 4480257), (249, 1853279), (309, 1493419), (947, 487293), (1577, 292623), (1957, 235803), (2841, 162431), (4731, 97541), (5871, 78601), (8549, 53979), (17993, 25647)]