9867879213

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1\times {\mathrm{1487}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 13799116800

約数和(自身を除く): 3931237587

約数列:

[1, 3, 29, 83, 87, 249, 919, 1487, 2407, 2757, 4461, 7221, 26651, 43123, 76277, 79953, 123421, 129369, 228831, 370263, 1366553, 2212033, 3579209, 4099659, 6636099, 10737627, 39630037, 113423899, 118890111, 340271697, 3289293071, 9867879213]

約数ペア:

[(1, 9867879213), (3, 3289293071), (29, 340271697), (83, 118890111), (87, 113423899), (249, 39630037), (919, 10737627), (1487, 6636099), (2407, 4099659), (2757, 3579209), (4461, 2212033), (7221, 1366553), (26651, 370263), (43123, 228831), (76277, 129369), (79953, 123421)]