15417941

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 19662720

約数和(自身を除く): 4244779

約数列:

[1, 7, 11, 77, 109, 121, 167, 763, 847, 1169, 1199, 1837, 8393, 12859, 13189, 18203, 20207, 92323, 127421, 141449, 200233, 1401631, 2202563, 15417941]

約数ペア:

[(1, 15417941), (7, 2202563), (11, 1401631), (77, 200233), (109, 141449), (121, 127421), (167, 92323), (763, 20207), (847, 18203), (1169, 13189), (1199, 12859), (1837, 8393)]