1240642227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 1943654400

約数和(自身を除く): 703012173

約数列:

[1, 3, 11, 31, 33, 37, 73, 93, 111, 219, 341, 407, 449, 803, 1023, 1147, 1221, 1347, 2263, 2409, 2701, 3441, 4939, 6789, 8103, 12617, 13919, 14817, 16613, 24893, 29711, 32777, 37851, 41757, 49839, 74679, 83731, 89133, 98331, 153109, 182743, 251193, 360547, 459327, 515003, 548229, 921041, 1016087, 1081641, 1212749, 1545009, 2763123, 3048261, 3638247, 5665033, 11176957, 13340239, 16995099, 33530871, 37595219, 40020717, 112785657, 413547409, 1240642227]

約数ペア:

[(1, 1240642227), (3, 413547409), (11, 112785657), (31, 40020717), (33, 37595219), (37, 33530871), (73, 16995099), (93, 13340239), (111, 11176957), (219, 5665033), (341, 3638247), (407, 3048261), (449, 2763123), (803, 1545009), (1023, 1212749), (1147, 1081641), (1221, 1016087), (1347, 921041), (2263, 548229), (2409, 515003), (2701, 459327), (3441, 360547), (4939, 251193), (6789, 182743), (8103, 153109), (12617, 98331), (13919, 89133), (14817, 83731), (16613, 74679), (24893, 49839), (29711, 41757), (32777, 37851)]