1261736181

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{593}}^1\times {\mathrm{4007}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 1856986560

約数和(自身を除く): 595250379

約数列:

[1, 3, 9, 59, 177, 531, 593, 1779, 4007, 5337, 12021, 34987, 36063, 104961, 236413, 314883, 709239, 2127717, 2376151, 7128453, 21385359, 140192909, 420578727, 1261736181]

約数ペア:

[(1, 1261736181), (3, 420578727), (9, 140192909), (59, 21385359), (177, 7128453), (531, 2376151), (593, 2127717), (1779, 709239), (4007, 314883), (5337, 236413), (12021, 104961), (34987, 36063)]