580565517

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201999}}^1$

素因数の和:1202032

約数の個数: 16

約数和(自身を含む): 923136000

約数和(自身を除く): 342570483

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1201999, 3605997, 8413993, 25241979, 27645977, 82937931, 193521839, 580565517]

約数ペア:

[(1, 580565517), (3, 193521839), (7, 82937931), (21, 27645977), (23, 25241979), (69, 8413993), (161, 3605997), (483, 1201999)]