13759319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 16373760

約数和(自身を除く): 2614441

約数列:

[1, 7, 31, 163, 217, 389, 1141, 2723, 5053, 12059, 35371, 63407, 84413, 443849, 1965617, 13759319]

約数ペア:

[(1, 13759319), (7, 1965617), (31, 443849), (163, 84413), (217, 63407), (389, 35371), (1141, 12059), (2723, 5053)]