2912141991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{809603}}^1$

素因数の和:809726

約数の個数: 16

約数和(自身を含む): 4274709120

約数和(自身を除く): 1362567129

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 809603, 2428809, 8905633, 26716899, 88246727, 264740181, 970713997, 2912141991]

約数ペア:

[(1, 2912141991), (3, 970713997), (11, 264740181), (33, 88246727), (109, 26716899), (327, 8905633), (1199, 2428809), (3597, 809603)]