3799019

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 950677

約数列:

[1, 7, 31, 41, 49, 61, 217, 287, 427, 1271, 1519, 1891, 2009, 2501, 2989, 8897, 13237, 17507, 62279, 77531, 92659, 122549, 542717, 3799019]

約数ペア:

[(1, 3799019), (7, 542717), (31, 122549), (41, 92659), (49, 77531), (61, 62279), (217, 17507), (287, 13237), (427, 8897), (1271, 2989), (1519, 2501), (1891, 2009)]