7457313

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 10759168

約数和(自身を除く): 3301855

約数列:

[1, 3, 23, 37, 69, 111, 127, 381, 529, 851, 1587, 2553, 2921, 4699, 8763, 14097, 19573, 58719, 67183, 108077, 201549, 324231, 2485771, 7457313]

約数ペア:

[(1, 7457313), (3, 2485771), (23, 324231), (37, 201549), (69, 108077), (111, 67183), (127, 58719), (381, 19573), (529, 14097), (851, 8763), (1587, 4699), (2553, 2921)]