23256831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 34933248

約数和(自身を除く): 11676417

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 227, 481, 681, 923, 1443, 2627, 2769, 2951, 7881, 8399, 8853, 16117, 25197, 34151, 48351, 102453, 109187, 209521, 327561, 596329, 628563, 1788987, 7752277, 23256831]

約数ペア:

[(1, 23256831), (3, 7752277), (13, 1788987), (37, 628563), (39, 596329), (71, 327561), (111, 209521), (213, 109187), (227, 102453), (481, 48351), (681, 34151), (923, 25197), (1443, 16117), (2627, 8853), (2769, 8399), (2951, 7881)]