1207389623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 1461265920

約数和(自身を除く): 253876297

約数列:

[1, 11, 17, 23, 187, 253, 347, 391, 809, 3817, 4301, 5899, 7981, 8899, 13753, 18607, 64889, 87791, 135677, 151283, 204677, 280723, 316319, 1492447, 3087953, 3479509, 4772291, 6456629, 52495201, 71022919, 109762693, 1207389623]

約数ペア:

[(1, 1207389623), (11, 109762693), (17, 71022919), (23, 52495201), (187, 6456629), (253, 4772291), (347, 3479509), (391, 3087953), (809, 1492447), (3817, 316319), (4301, 280723), (5899, 204677), (7981, 151283), (8899, 135677), (13753, 87791), (18607, 64889)]