2017795029

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 2767564800

約数和(自身を除く): 749769771

約数列:

[1, 3, 103, 109, 139, 309, 327, 417, 431, 1293, 11227, 14317, 15151, 33681, 42951, 44393, 45453, 46979, 59909, 133179, 140937, 179727, 1560553, 4681659, 4838837, 6170627, 6530081, 14516511, 18511881, 19590243, 672598343, 2017795029]

約数ペア:

[(1, 2017795029), (3, 672598343), (103, 19590243), (109, 18511881), (139, 14516511), (309, 6530081), (327, 6170627), (417, 4838837), (431, 4681659), (1293, 1560553), (11227, 179727), (14317, 140937), (15151, 133179), (33681, 59909), (42951, 46979), (44393, 45453)]