1279208061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{56113}}^1$

素因数の和:56285

約数の個数: 24

約数和(自身を含む): 1969601400

約数和(自身を除く): 690393339

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 22797, 56113, 168339, 505017, 953921, 2861763, 8360837, 8585289, 25082511, 75247533, 142134229, 426402687, 1279208061]

約数ペア:

[(1, 1279208061), (3, 426402687), (9, 142134229), (17, 75247533), (51, 25082511), (149, 8585289), (153, 8360837), (447, 2861763), (1341, 953921), (2533, 505017), (7599, 168339), (22797, 56113)]