56802783

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 19837473

約数列:

[1, 3, 197, 223, 431, 591, 669, 1293, 43931, 84907, 96113, 131793, 254721, 288339, 18934261, 56802783]

約数ペア:

[(1, 56802783), (3, 18934261), (197, 288339), (223, 254721), (431, 131793), (591, 96113), (669, 84907), (1293, 43931)]