7378929

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 11394240

約数和(自身を除く): 4015311

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 829, 989, 2487, 2967, 7461, 8901, 19067, 35647, 57201, 106941, 171603, 320823, 819881, 2459643, 7378929]

約数ペア:

[(1, 7378929), (3, 2459643), (9, 819881), (23, 320823), (43, 171603), (69, 106941), (129, 57201), (207, 35647), (387, 19067), (829, 8901), (989, 7461), (2487, 2967)]