47178417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6469}}^1$

素因数の和:6513

約数の個数: 32

約数和(自身を含む): 78261120

約数和(自身を除く): 31082703

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 6469, 7293, 19407, 71159, 84097, 109973, 213477, 252291, 329919, 925067, 1209703, 1429649, 2775201, 3629109, 4288947, 15726139, 47178417]

約数ペア:

[(1, 47178417), (3, 15726139), (11, 4288947), (13, 3629109), (17, 2775201), (33, 1429649), (39, 1209703), (51, 925067), (143, 329919), (187, 252291), (221, 213477), (429, 109973), (561, 84097), (663, 71159), (2431, 19407), (6469, 7293)]