7983231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 3836289

約数列:

[1, 3, 23, 37, 53, 59, 69, 111, 159, 177, 851, 1219, 1357, 1961, 2183, 2553, 3127, 3657, 4071, 5883, 6549, 9381, 45103, 50209, 71921, 115699, 135309, 150627, 215763, 347097, 2661077, 7983231]

約数ペア:

[(1, 7983231), (3, 2661077), (23, 347097), (37, 215763), (53, 150627), (59, 135309), (69, 115699), (111, 71921), (159, 50209), (177, 45103), (851, 9381), (1219, 6549), (1357, 5883), (1961, 4071), (2183, 3657), (2553, 3127)]