201613461

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{27509}}^1$

素因数の和:27868

約数の個数: 16

約数和(自身を含む): 308112000

約数和(自身を除く): 106498539

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 27509, 82527, 192563, 577689, 9600641, 28801923, 67204487, 201613461]

約数ペア:

[(1, 201613461), (3, 67204487), (7, 28801923), (21, 9600641), (349, 577689), (1047, 192563), (2443, 82527), (7329, 27509)]