30770757

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 47471424

約数和(自身を除く): 16700667

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 3457, 8901, 10371, 31113, 79511, 148651, 238533, 445953, 715599, 1337859, 3418973, 10256919, 30770757]

約数ペア:

[(1, 30770757), (3, 10256919), (9, 3418973), (23, 1337859), (43, 715599), (69, 445953), (129, 238533), (207, 148651), (387, 79511), (989, 31113), (2967, 10371), (3457, 8901)]