27280814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13933}}^1$

素因数の和:14035

約数の個数: 16

約数和(自身を含む): 45146160

約数和(自身を除く): 17865346

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 13933, 27866, 153263, 306526, 1240037, 2480074, 13640407, 27280814]

約数ペア:

[(1, 27280814), (2, 13640407), (11, 2480074), (22, 1240037), (89, 306526), (178, 153263), (979, 27866), (1958, 13933)]