426840219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1216069}}^1$

素因数の和:1216091

約数の個数: 16

約数和(自身を含む): 680999200

約数和(自身を除く): 254158981

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1216069, 3648207, 10944621, 15808897, 32833863, 47426691, 142280073, 426840219]

約数ペア:

[(1, 426840219), (3, 142280073), (9, 47426691), (13, 32833863), (27, 15808897), (39, 10944621), (117, 3648207), (351, 1216069)]