5315291247

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{209701}}^1$

素因数の和:209799

約数の個数: 32

約数和(自身を含む): 8696761344

約数和(自身を除く): 3381470097

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 209701, 629103, 1467907, 3564917, 4403721, 10694751, 14888771, 24954419, 44666313, 74863257, 104221397, 253109107, 312664191, 759327321, 1771763749, 5315291247]

約数ペア:

[(1, 5315291247), (3, 1771763749), (7, 759327321), (17, 312664191), (21, 253109107), (51, 104221397), (71, 74863257), (119, 44666313), (213, 24954419), (357, 14888771), (497, 10694751), (1207, 4403721), (1491, 3564917), (3621, 1467907), (8449, 629103), (25347, 209701)]