6436557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 10396800

約数和(自身を除く): 3960243

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 379, 459, 629, 999, 1137, 1887, 3411, 5661, 6443, 10233, 14023, 16983, 19329, 42069, 57987, 126207, 173961, 238391, 378621, 715173, 2145519, 6436557]

約数ペア:

[(1, 6436557), (3, 2145519), (9, 715173), (17, 378621), (27, 238391), (37, 173961), (51, 126207), (111, 57987), (153, 42069), (333, 19329), (379, 16983), (459, 14023), (629, 10233), (999, 6443), (1137, 5661), (1887, 3411)]