5280279879

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{219217}}^1$

素因数の和:219295

約数の個数: 32

約数和(自身を含む): 8530210816

約数和(自身を除く): 3249930937

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 8029, 24087, 219217, 657651, 1534519, 4603557, 6795727, 8111029, 20387181, 24333087, 47570089, 56777203, 142710267, 170331609, 251441899, 754325697, 1760093293, 5280279879]

約数ペア:

[(1, 5280279879), (3, 1760093293), (7, 754325697), (21, 251441899), (31, 170331609), (37, 142710267), (93, 56777203), (111, 47570089), (217, 24333087), (259, 20387181), (651, 8111029), (777, 6795727), (1147, 4603557), (3441, 1534519), (8029, 657651), (24087, 219217)]