3641787

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5888000

約数和(自身を除く): 2246213

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 229, 279, 513, 589, 687, 837, 1767, 2061, 4351, 5301, 6183, 7099, 13053, 15903, 21297, 39159, 63891, 117477, 134881, 191673, 404643, 1213929, 3641787]

約数ペア:

[(1, 3641787), (3, 1213929), (9, 404643), (19, 191673), (27, 134881), (31, 117477), (57, 63891), (93, 39159), (171, 21297), (229, 15903), (279, 13053), (513, 7099), (589, 6183), (687, 5301), (837, 4351), (1767, 2061)]