872814327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{164279}}^1$

素因数の和:164323

約数の個数: 32

約数和(自身を含む): 1514004480

約数和(自身を除く): 641190153

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 164279, 492837, 1149953, 1807069, 3449859, 3778417, 5421207, 11335251, 12649483, 26448919, 37948449, 41562587, 79346757, 124687761, 290938109, 872814327]

約数ペア:

[(1, 872814327), (3, 290938109), (7, 124687761), (11, 79346757), (21, 41562587), (23, 37948449), (33, 26448919), (69, 12649483), (77, 11335251), (161, 5421207), (231, 3778417), (253, 3449859), (483, 1807069), (759, 1149953), (1771, 492837), (5313, 164279)]