984800961

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 1436766240

約数和(自身を除く): 451965279

約数列:

[1, 3, 9, 139, 417, 443, 1251, 1329, 1777, 3987, 5331, 15993, 61577, 184731, 247003, 554193, 741009, 787211, 2223027, 2361633, 7084899, 109422329, 328266987, 984800961]

約数ペア:

[(1, 984800961), (3, 328266987), (9, 109422329), (139, 7084899), (417, 2361633), (443, 2223027), (1251, 787211), (1329, 741009), (1777, 554193), (3987, 247003), (5331, 184731), (15993, 61577)]