67521997

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 73244160

約数和(自身を除く): 5722163

約数列:

[1, 23, 43, 67, 989, 1019, 1541, 2881, 23437, 43817, 66263, 68273, 1007791, 1570279, 2935739, 67521997]

約数ペア:

[(1, 67521997), (23, 2935739), (43, 1570279), (67, 1007791), (989, 68273), (1019, 66263), (1541, 43817), (2881, 23437)]