295027047

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7283}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 487853184

約数和(自身を除く): 192826137

約数列:

[1, 3, 7, 9, 21, 63, 643, 1929, 4501, 5787, 7283, 13503, 21849, 40509, 50981, 65547, 152943, 458829, 4682969, 14048907, 32780783, 42146721, 98342349, 295027047]

約数ペア:

[(1, 295027047), (3, 98342349), (7, 42146721), (9, 32780783), (21, 14048907), (63, 4682969), (643, 458829), (1929, 152943), (4501, 65547), (5787, 50981), (7283, 40509), (13503, 21849)]