16872271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 19244736

約数和(自身を除く): 2372465

約数列:

[1, 13, 23, 73, 299, 773, 949, 1679, 10049, 17779, 21827, 56429, 231127, 733577, 1297867, 16872271]

約数ペア:

[(1, 16872271), (13, 1297867), (23, 733577), (73, 231127), (299, 56429), (773, 21827), (949, 17779), (1679, 10049)]