311239223

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 330691200

約数和(自身を除く): 19451977

約数列:

[1, 29, 73, 79, 1861, 2117, 2291, 5767, 53969, 135853, 147019, 167243, 3939737, 4263551, 10732387, 311239223]

約数ペア:

[(1, 311239223), (29, 10732387), (73, 4263551), (79, 3939737), (1861, 167243), (2117, 147019), (2291, 135853), (5767, 53969)]