4095621

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 6383520

約数和(自身を除く): 2287899

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 557, 817, 1671, 2451, 5013, 7353, 10583, 23951, 31749, 71853, 95247, 215559, 455069, 1365207, 4095621]

約数ペア:

[(1, 4095621), (3, 1365207), (9, 455069), (19, 215559), (43, 95247), (57, 71853), (129, 31749), (171, 23951), (387, 10583), (557, 7353), (817, 5013), (1671, 2451)]