1267532123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 1645056000

約数和(自身を除く): 377523877

約数列:

[1, 11, 13, 19, 31, 101, 143, 149, 209, 247, 341, 403, 589, 1111, 1313, 1639, 1919, 1937, 2717, 2831, 3131, 4433, 4619, 6479, 7657, 14443, 15049, 21109, 21307, 24947, 31141, 34441, 36803, 40703, 50809, 59489, 60047, 84227, 87761, 165539, 195637, 274417, 285931, 404833, 447733, 466519, 654379, 660517, 773357, 965371, 1140893, 2152007, 3145241, 3717103, 5131709, 6064747, 8506927, 8863861, 12549823, 40888133, 66712217, 97502471, 115230193, 1267532123]

約数ペア:

[(1, 1267532123), (11, 115230193), (13, 97502471), (19, 66712217), (31, 40888133), (101, 12549823), (143, 8863861), (149, 8506927), (209, 6064747), (247, 5131709), (341, 3717103), (403, 3145241), (589, 2152007), (1111, 1140893), (1313, 965371), (1639, 773357), (1919, 660517), (1937, 654379), (2717, 466519), (2831, 447733), (3131, 404833), (4433, 285931), (4619, 274417), (6479, 195637), (7657, 165539), (14443, 87761), (15049, 84227), (21109, 60047), (21307, 59489), (24947, 50809), (31141, 40703), (34441, 36803)]