13616787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 19440000

約数和(自身を除く): 5823213

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 4049, 12147, 76931, 230793, 238891, 716673, 4538929, 13616787]

約数ペア:

[(1, 13616787), (3, 4538929), (19, 716673), (57, 238891), (59, 230793), (177, 76931), (1121, 12147), (3363, 4049)]