7057291241

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 9587542272

約数和(自身を除く): 2530251031

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 263, 847, 1001, 1573, 1841, 2437, 2893, 3419, 11011, 17059, 20251, 23933, 26807, 31681, 31823, 37609, 187649, 221767, 222761, 263263, 294877, 348491, 413699, 640931, 2064139, 2439437, 2895893, 3833401, 4486517, 7050241, 8332103, 26833807, 49351687, 58324721, 77552651, 91653133, 542868557, 641571931, 1008184463, 7057291241]

約数ペア:

[(1, 7057291241), (7, 1008184463), (11, 641571931), (13, 542868557), (77, 91653133), (91, 77552651), (121, 58324721), (143, 49351687), (263, 26833807), (847, 8332103), (1001, 7050241), (1573, 4486517), (1841, 3833401), (2437, 2895893), (2893, 2439437), (3419, 2064139), (11011, 640931), (17059, 413699), (20251, 348491), (23933, 294877), (26807, 263263), (31681, 222761), (31823, 221767), (37609, 187649)]