22480073

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 28810080

約数和(自身を除く): 6330007

約数列:

[1, 7, 11, 49, 77, 179, 233, 539, 1253, 1631, 1969, 2563, 8771, 11417, 13783, 17941, 41707, 96481, 125587, 291949, 458777, 2043643, 3211439, 22480073]

約数ペア:

[(1, 22480073), (7, 3211439), (11, 2043643), (49, 458777), (77, 291949), (179, 125587), (233, 96481), (539, 41707), (1253, 17941), (1631, 13783), (1969, 11417), (2563, 8771)]