841340451

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1$

素因数の和:6895

約数の個数: 32

約数和(自身を含む): 1321492480

約数和(自身を除く): 480152029

約数列:

[1, 3, 7, 21, 43, 129, 139, 301, 417, 903, 973, 2919, 5977, 6703, 17931, 20109, 41839, 46921, 125517, 140763, 288229, 864687, 931717, 2017603, 2795151, 6052809, 6522019, 19566057, 40063831, 120191493, 280446817, 841340451]

約数ペア:

[(1, 841340451), (3, 280446817), (7, 120191493), (21, 40063831), (43, 19566057), (129, 6522019), (139, 6052809), (301, 2795151), (417, 2017603), (903, 931717), (973, 864687), (2919, 288229), (5977, 140763), (6703, 125517), (17931, 46921), (20109, 41839)]