9873187

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 10771200

約数和(自身を除く): 898013

約数列:

[1, 23, 43, 67, 149, 989, 1541, 2881, 3427, 6407, 9983, 66263, 147361, 229609, 429269, 9873187]

約数ペア:

[(1, 9873187), (23, 429269), (43, 229609), (67, 147361), (149, 66263), (989, 9983), (1541, 6407), (2881, 3427)]