2270467587

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 3131670528

約数和(自身を除く): 861202941

約数列:

[1, 3, 47, 141, 163, 223, 443, 489, 669, 1329, 7661, 10481, 20821, 22983, 31443, 36349, 62463, 72209, 98789, 109047, 216627, 296367, 1708403, 3393823, 4643083, 5125209, 10181469, 13929249, 16102607, 48307821, 756822529, 2270467587]

約数ペア:

[(1, 2270467587), (3, 756822529), (47, 48307821), (141, 16102607), (163, 13929249), (223, 10181469), (443, 5125209), (489, 4643083), (669, 3393823), (1329, 1708403), (7661, 296367), (10481, 216627), (20821, 109047), (22983, 98789), (31443, 72209), (36349, 62463)]