13118973

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4919}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 20152320

約数和(自身を除く): 7033347

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4919, 14757, 34433, 103299, 624713, 1874139, 4372991, 13118973]

約数ペア:

[(1, 13118973), (3, 4372991), (7, 1874139), (21, 624713), (127, 103299), (381, 34433), (889, 14757), (2667, 4919)]