426591501

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5934

約数の個数: 32

約数和(自身を含む): 672768000

約数和(自身を除く): 246176499

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 1029, 1491, 3479, 5839, 10437, 17517, 24353, 40873, 73059, 122619, 286111, 414569, 858333, 1243707, 2002777, 2901983, 6008331, 8705949, 20313881, 60941643, 142197167, 426591501]

約数ペア:

[(1, 426591501), (3, 142197167), (7, 60941643), (21, 20313881), (49, 8705949), (71, 6008331), (147, 2901983), (213, 2002777), (343, 1243707), (497, 858333), (1029, 414569), (1491, 286111), (3479, 122619), (5839, 73059), (10437, 40873), (17517, 24353)]