240854013

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{469501}}^1$

素因数の和:469529

約数の個数: 16

約数和(自身を含む): 375601600

約数和(自身を除く): 134747587

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 469501, 1408503, 4225509, 8920519, 12676527, 26761557, 80284671, 240854013]

約数ペア:

[(1, 240854013), (3, 80284671), (9, 26761557), (19, 12676527), (27, 8920519), (57, 4225509), (171, 1408503), (513, 469501)]