4494231

素因数分解:

$3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 8025600

約数和(自身を除く): 3531369

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 79, 129, 147, 189, 237, 301, 387, 441, 553, 711, 903, 1161, 1323, 1659, 2107, 2133, 2709, 3397, 3871, 4977, 6321, 8127, 10191, 11613, 14931, 18963, 23779, 30573, 34839, 56889, 71337, 91719, 104517, 166453, 214011, 499359, 642033, 1498077, 4494231]

約数ペア:

[(1, 4494231), (3, 1498077), (7, 642033), (9, 499359), (21, 214011), (27, 166453), (43, 104517), (49, 91719), (63, 71337), (79, 56889), (129, 34839), (147, 30573), (189, 23779), (237, 18963), (301, 14931), (387, 11613), (441, 10191), (553, 8127), (711, 6321), (903, 4977), (1161, 3871), (1323, 3397), (1659, 2709), (2107, 2133)]