19301139

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5032

約数の個数: 32

約数和(自身を含む): 33600000

約数和(自身を除く): 14298861

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4999, 14997, 44991, 54989, 64987, 134973, 164967, 194961, 494901, 584883, 714857, 1484703, 1754649, 2144571, 6433713, 19301139]

約数ペア:

[(1, 19301139), (3, 6433713), (9, 2144571), (11, 1754649), (13, 1484703), (27, 714857), (33, 584883), (39, 494901), (99, 194961), (117, 164967), (143, 134973), (297, 64987), (351, 54989), (429, 44991), (1287, 14997), (3861, 4999)]