1149471

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:652

約数の個数: 20

約数和(自身を含む): 1794672

約数和(自身を除く): 645201

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 617, 621, 1851, 1863, 5553, 14191, 16659, 42573, 49977, 127719, 383157, 1149471]

約数ペア:

[(1, 1149471), (3, 383157), (9, 127719), (23, 49977), (27, 42573), (69, 16659), (81, 14191), (207, 5553), (617, 1863), (621, 1851)]