1175821479

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42709}}^1$

素因数の和:42764

約数の個数: 48

約数和(自身を含む): 2132083200

約数和(自身を除く): 956261721

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 27531, 42709, 128127, 298963, 384381, 811471, 896889, 982307, 2434413, 2690667, 2946921, 5680297, 6876149, 7303239, 8840763, 17040891, 18663833, 20628447, 51122673, 55991499, 61885341, 130646831, 167974497, 391940493, 1175821479]

約数ペア:

[(1, 1175821479), (3, 391940493), (7, 167974497), (9, 130646831), (19, 61885341), (21, 55991499), (23, 51122673), (57, 20628447), (63, 18663833), (69, 17040891), (133, 8840763), (161, 7303239), (171, 6876149), (207, 5680297), (399, 2946921), (437, 2690667), (483, 2434413), (1197, 982307), (1311, 896889), (1449, 811471), (3059, 384381), (3933, 298963), (9177, 128127), (27531, 42709)]