1412439

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 2176512

約数和(自身を除く): 764073

約数列:

[1, 3, 7, 21, 103, 309, 653, 721, 1959, 2163, 4571, 13713, 67259, 201777, 470813, 1412439]

約数ペア:

[(1, 1412439), (3, 470813), (7, 201777), (21, 67259), (103, 13713), (309, 4571), (653, 2163), (721, 1959)]