1330943373

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{675263}}^1$

素因数の和:675345

約数の個数: 16

約数和(自身を含む): 1998781440

約数和(自身を除く): 667838067

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 675263, 2025789, 6077367, 18232101, 49294199, 147882597, 443647791, 1330943373]

約数ペア:

[(1, 1330943373), (3, 443647791), (9, 147882597), (27, 49294199), (73, 18232101), (219, 6077367), (657, 2025789), (1971, 675263)]