2019093069

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{292241}}^1$

素因数の和:292305

約数の個数: 24

約数和(自身を含む): 3198296448

約数和(自身を除く): 1179203379

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 292241, 876723, 2045687, 6137061, 13735327, 14319809, 41205981, 42959427, 96147289, 288441867, 673031023, 2019093069]

約数ペア:

[(1, 2019093069), (3, 673031023), (7, 288441867), (21, 96147289), (47, 42959427), (49, 41205981), (141, 14319809), (147, 13735327), (329, 6137061), (987, 2045687), (2303, 876723), (6909, 292241)]