1559061

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 2699520

約数和(自身を除く): 1140459

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 113, 189, 219, 339, 511, 657, 791, 1017, 1533, 1971, 2373, 3051, 4599, 7119, 8249, 13797, 21357, 24747, 57743, 74241, 173229, 222723, 519687, 1559061]

約数ペア:

[(1, 1559061), (3, 519687), (7, 222723), (9, 173229), (21, 74241), (27, 57743), (63, 24747), (73, 21357), (113, 13797), (189, 8249), (219, 7119), (339, 4599), (511, 3051), (657, 2373), (791, 1971), (1017, 1533)]