5811291

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3312549

約数列:

[1, 3, 9, 27, 31, 53, 93, 131, 159, 279, 393, 477, 837, 1179, 1431, 1643, 3537, 4061, 4929, 6943, 12183, 14787, 20829, 36549, 44361, 62487, 109647, 187461, 215233, 645699, 1937097, 5811291]

約数ペア:

[(1, 5811291), (3, 1937097), (9, 645699), (27, 215233), (31, 187461), (53, 109647), (93, 62487), (131, 44361), (159, 36549), (279, 20829), (393, 14787), (477, 12183), (837, 6943), (1179, 4929), (1431, 4061), (1643, 3537)]