374882013

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{420743}}^1$

素因数の和:420766

約数の個数: 20

約数和(自身を含む): 610920288

約数和(自身を除く): 236038275

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 420743, 1262229, 3786687, 4628173, 11360061, 13884519, 34080183, 41653557, 124960671, 374882013]

約数ペア:

[(1, 374882013), (3, 124960671), (9, 41653557), (11, 34080183), (27, 13884519), (33, 11360061), (81, 4628173), (99, 3786687), (297, 1262229), (891, 420743)]