12707937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 20899008

約数和(自身を除く): 8191071

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 5581, 16743, 50229, 61391, 128363, 184173, 385089, 552519, 1155267, 1411993, 4235979, 12707937]

約数ペア:

[(1, 12707937), (3, 4235979), (9, 1411993), (11, 1155267), (23, 552519), (33, 385089), (69, 184173), (99, 128363), (207, 61391), (253, 50229), (759, 16743), (2277, 5581)]