13471567179

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{24877}}^1$

素因数の和:25235

約数の個数: 32

約数和(自身を含む): 20806765056

約数和(自身を除く): 7335197877

約数列:

[1, 3, 7, 21, 107, 241, 321, 723, 749, 1687, 2247, 5061, 24877, 25787, 74631, 77361, 174139, 180509, 522417, 541527, 2661839, 5995357, 7985517, 17986071, 18632873, 41967499, 55898619, 125902497, 641503199, 1924509597, 4490522393, 13471567179]

約数ペア:

[(1, 13471567179), (3, 4490522393), (7, 1924509597), (21, 641503199), (107, 125902497), (241, 55898619), (321, 41967499), (723, 18632873), (749, 17986071), (1687, 7985517), (2247, 5995357), (5061, 2661839), (24877, 541527), (25787, 522417), (74631, 180509), (77361, 174139)]