3874773

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 6159648

約数和(自身を除く): 2284875

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 613, 903, 1839, 2107, 4291, 6321, 12873, 26359, 30037, 79077, 90111, 184513, 553539, 1291591, 3874773]

約数ペア:

[(1, 3874773), (3, 1291591), (7, 553539), (21, 184513), (43, 90111), (49, 79077), (129, 30037), (147, 26359), (301, 12873), (613, 6321), (903, 4291), (1839, 2107)]