1018142403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{66169}}^1$

素因数の和:66418

約数の個数: 16

約数和(自身を含む): 1422919680

約数和(自身を除く): 404777277

約数列:

[1, 3, 23, 69, 223, 669, 5129, 15387, 66169, 198507, 1521887, 4565661, 14755687, 44267061, 339380801, 1018142403]

約数ペア:

[(1, 1018142403), (3, 339380801), (23, 44267061), (69, 14755687), (223, 4565661), (669, 1521887), (5129, 198507), (15387, 66169)]