27847309

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 33872256

約数和(自身を除く): 6024947

約数列:

[1, 7, 17, 119, 241, 971, 1687, 4097, 6797, 16507, 28679, 115549, 234011, 1638077, 3978187, 27847309]

約数ペア:

[(1, 27847309), (7, 3978187), (17, 1638077), (119, 234011), (241, 115549), (971, 28679), (1687, 16507), (4097, 6797)]