288647559

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2083}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 424260720

約数和(自身を除く): 135613161

約数列:

[1, 3, 9, 89, 173, 267, 519, 801, 1557, 2083, 6249, 15397, 18747, 46191, 138573, 185387, 360359, 556161, 1081077, 1668483, 3243231, 32071951, 96215853, 288647559]

約数ペア:

[(1, 288647559), (3, 96215853), (9, 32071951), (89, 3243231), (173, 1668483), (267, 1081077), (519, 556161), (801, 360359), (1557, 185387), (2083, 138573), (6249, 46191), (15397, 18747)]