11520999

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 19848192

約数和(自身を除く): 8327193

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 7951, 23853, 55657, 71559, 166971, 182873, 500913, 548619, 1280111, 1645857, 3840333, 11520999]

約数ペア:

[(1, 11520999), (3, 3840333), (7, 1645857), (9, 1280111), (21, 548619), (23, 500913), (63, 182873), (69, 166971), (161, 71559), (207, 55657), (483, 23853), (1449, 7951)]