4478243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 5879040

約数和(自身を除く): 1400797

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 3061, 21427, 33671, 58159, 235697, 407113, 639749, 4478243]

約数ペア:

[(1, 4478243), (7, 639749), (11, 407113), (19, 235697), (77, 58159), (133, 33671), (209, 21427), (1463, 3061)]