2019430341

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{164623}}^1$

素因数の和:164705

約数の個数: 24

約数和(自身を含む): 3081761280

約数和(自身を除く): 1062330939

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 164623, 493869, 1481607, 4774067, 7737281, 14322201, 23211843, 42966603, 69635529, 224381149, 673143447, 2019430341]

約数ペア:

[(1, 2019430341), (3, 673143447), (9, 224381149), (29, 69635529), (47, 42966603), (87, 23211843), (141, 14322201), (261, 7737281), (423, 4774067), (1363, 1481607), (4089, 493869), (12267, 164623)]