22272227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 24263712

約数和(自身を除く): 1991485

約数列:

[1, 17, 73, 131, 137, 1241, 2227, 2329, 9563, 10001, 17947, 162571, 170017, 305099, 1310131, 22272227]

約数ペア:

[(1, 22272227), (17, 1310131), (73, 305099), (131, 170017), (137, 162571), (1241, 17947), (2227, 10001), (2329, 9563)]