5009319

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 8672664

約数和(自身を除く): 3663345

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 307, 333, 441, 777, 921, 1813, 2149, 2331, 2763, 5439, 6447, 11359, 15043, 16317, 19341, 34077, 45129, 79513, 102231, 135387, 238539, 556591, 715617, 1669773, 5009319]

約数ペア:

[(1, 5009319), (3, 1669773), (7, 715617), (9, 556591), (21, 238539), (37, 135387), (49, 102231), (63, 79513), (111, 45129), (147, 34077), (259, 19341), (307, 16317), (333, 15043), (441, 11359), (777, 6447), (921, 5439), (1813, 2763), (2149, 2331)]