31007119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 37689120

約数和(自身を除く): 6682001

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 7477, 82247, 97201, 216833, 1069211, 2385163, 2818829, 31007119]

約数ペア:

[(1, 31007119), (11, 2818829), (13, 2385163), (29, 1069211), (143, 216833), (319, 97201), (377, 82247), (4147, 7477)]