13389427

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 14653440

約数和(自身を除く): 1264013

約数列:

[1, 23, 31, 89, 211, 713, 2047, 2759, 4853, 6541, 18779, 63457, 150443, 431917, 582149, 13389427]

約数ペア:

[(1, 13389427), (23, 582149), (31, 431917), (89, 150443), (211, 63457), (713, 18779), (2047, 6541), (2759, 4853)]