1415981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 1747584

約数和(自身を除く): 331603

約数列:

[1, 7, 17, 73, 119, 163, 511, 1141, 1241, 2771, 8687, 11899, 19397, 83293, 202283, 1415981]

約数ペア:

[(1, 1415981), (7, 202283), (17, 83293), (73, 19397), (119, 11899), (163, 8687), (511, 2771), (1141, 1241)]