2017757729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{74729}}^1$

素因数の和:74840

約数の個数: 16

約数和(自身を含む): 2276574720

約数和(自身を除く): 258816991

約数列:

[1, 13, 31, 67, 403, 871, 2077, 27001, 74729, 971477, 2316599, 5006843, 30115787, 65088959, 155212133, 2017757729]

約数ペア:

[(1, 2017757729), (13, 155212133), (31, 65088959), (67, 30115787), (403, 5006843), (871, 2316599), (2077, 971477), (27001, 74729)]