790942761

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{13691}}^1$

素因数の和:13842

約数の個数: 36

約数和(自身を含む): 1339241904

約数和(自身を除く): 548299143

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 2751, 6419, 8253, 13691, 19257, 41073, 57771, 95837, 123219, 287511, 670859, 862533, 1793521, 2012577, 5380563, 6037731, 12554647, 16141689, 37663941, 87882529, 112991823, 263647587, 790942761]

約数ペア:

[(1, 790942761), (3, 263647587), (7, 112991823), (9, 87882529), (21, 37663941), (49, 16141689), (63, 12554647), (131, 6037731), (147, 5380563), (393, 2012577), (441, 1793521), (917, 862533), (1179, 670859), (2751, 287511), (6419, 123219), (8253, 95837), (13691, 57771), (19257, 41073)]