2430852381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{384203}}^1$

素因数の和:384265

約数の個数: 24

約数和(自身を含む): 3795935520

約数和(自身を除く): 1365083139

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 384203, 1152609, 3457827, 7299857, 14215511, 21899571, 42646533, 65698713, 127939599, 270094709, 810284127, 2430852381]

約数ペア:

[(1, 2430852381), (3, 810284127), (9, 270094709), (19, 127939599), (37, 65698713), (57, 42646533), (111, 21899571), (171, 14215511), (333, 7299857), (703, 3457827), (2109, 1152609), (6327, 384203)]