129394419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{560149}}^1$

素因数の和:560170

約数の個数: 16

約数和(自身を含む): 215097600

約数和(自身を除く): 85703181

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 560149, 1680447, 3921043, 6161639, 11763129, 18484917, 43131473, 129394419]

約数ペア:

[(1, 129394419), (3, 43131473), (7, 18484917), (11, 11763129), (21, 6161639), (33, 3921043), (77, 1680447), (231, 560149)]