289901161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 329397984

約数和(自身を除く): 39496823

約数列:

[1, 11, 59, 67, 113, 649, 737, 1243, 3481, 3953, 6667, 7571, 38291, 43483, 73337, 83281, 233227, 393353, 446689, 2565497, 4326883, 4913579, 26354651, 289901161]

約数ペア:

[(1, 289901161), (11, 26354651), (59, 4913579), (67, 4326883), (113, 2565497), (649, 446689), (737, 393353), (1243, 233227), (3481, 83281), (3953, 73337), (6667, 43483), (7571, 38291)]