13563974879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1\times {\mathrm{1033}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 16800034944

約数和(自身を除く): 3236060065

約数列:

[1, 7, 13, 91, 313, 461, 1033, 2191, 3227, 4069, 5993, 7231, 13429, 28483, 41951, 94003, 144293, 323329, 476213, 1010051, 1875809, 2263303, 3333491, 4203277, 6190769, 13130663, 29422939, 43335383, 149054669, 1043382683, 1937710697, 13563974879]

約数ペア:

[(1, 13563974879), (7, 1937710697), (13, 1043382683), (91, 149054669), (313, 43335383), (461, 29422939), (1033, 13130663), (2191, 6190769), (3227, 4203277), (4069, 3333491), (5993, 2263303), (7231, 1875809), (13429, 1010051), (28483, 476213), (41951, 323329), (94003, 144293)]