29381566389

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73638011}}^1$

素因数の和:73638040

約数の個数: 16

約数和(自身を含む): 47128327680

約数和(自身を除く): 17746761291

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 73638011, 220914033, 515466077, 1399122209, 1546398231, 4197366627, 9793855463, 29381566389]

約数ペア:

[(1, 29381566389), (3, 9793855463), (7, 4197366627), (19, 1546398231), (21, 1399122209), (57, 515466077), (133, 220914033), (399, 73638011)]