68899249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 74644416

約数和(自身を除く): 5745167

約数列:

[1, 17, 67, 241, 251, 1139, 4097, 4267, 16147, 16817, 60491, 274499, 285889, 1028347, 4052897, 68899249]

約数ペア:

[(1, 68899249), (17, 4052897), (67, 1028347), (241, 285889), (251, 274499), (1139, 60491), (4097, 16817), (4267, 16147)]