1412943

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 2190336

約数和(自身を除く): 777393

約数列:

[1, 3, 7, 21, 61, 183, 427, 1103, 1281, 3309, 7721, 23163, 67283, 201849, 470981, 1412943]

約数ペア:

[(1, 1412943), (3, 470981), (7, 201849), (21, 67283), (61, 23163), (183, 7721), (427, 3309), (1103, 1281)]