109302947

素因数分解:

${\mathrm{13}}^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 20

約数和(自身を含む): 122526360

約数和(自身を除く): 13223413

約数列:

[1, 13, 43, 89, 169, 559, 1157, 2197, 3827, 7267, 15041, 28561, 49751, 94471, 195533, 646763, 1228123, 2541929, 8407919, 109302947]

約数ペア:

[(1, 109302947), (13, 8407919), (43, 2541929), (89, 1228123), (169, 646763), (559, 195533), (1157, 94471), (2197, 49751), (3827, 28561), (7267, 15041)]