11884873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 16515072

約数和(自身を除く): 4630199

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 383, 403, 1001, 2387, 2681, 2821, 4213, 4433, 4979, 11873, 29491, 31031, 34853, 54769, 83111, 130603, 154349, 383383, 914221, 1080443, 1697839, 11884873]

約数ペア:

[(1, 11884873), (7, 1697839), (11, 1080443), (13, 914221), (31, 383383), (77, 154349), (91, 130603), (143, 83111), (217, 54769), (341, 34853), (383, 31031), (403, 29491), (1001, 11873), (2387, 4979), (2681, 4433), (2821, 4213)]