34784991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67807}}^1$

素因数の和:67835

約数の個数: 16

約数和(自身を含む): 54246400

約数和(自身を除く): 19461409

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 67807, 203421, 610263, 1288333, 1830789, 3864999, 11594997, 34784991]

約数ペア:

[(1, 34784991), (3, 11594997), (9, 3864999), (19, 1830789), (27, 1288333), (57, 610263), (171, 203421), (513, 67807)]