2016269289

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{7321}}^1$

素因数の和:7829

約数の個数: 24

約数和(自身を含む): 2960665344

約数和(自身を除く): 944396055

約数列:

[1, 3, 9, 71, 213, 431, 639, 1293, 3879, 7321, 21963, 30601, 65889, 91803, 275409, 519791, 1559373, 3155351, 4678119, 9466053, 28398159, 224029921, 672089763, 2016269289]

約数ペア:

[(1, 2016269289), (3, 672089763), (9, 224029921), (71, 28398159), (213, 9466053), (431, 4678119), (639, 3155351), (1293, 1559373), (3879, 519791), (7321, 275409), (21963, 91803), (30601, 65889)]