123452847

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36973}}^1$

素因数の和:37039

約数の個数: 24

約数和(自身を含む): 207645984

約数和(自身を除く): 84193137

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 36973, 110919, 258811, 332757, 776433, 1959569, 2329299, 5878707, 13716983, 17636121, 41150949, 123452847]

約数ペア:

[(1, 123452847), (3, 41150949), (7, 17636121), (9, 13716983), (21, 5878707), (53, 2329299), (63, 1959569), (159, 776433), (371, 332757), (477, 258811), (1113, 110919), (3339, 36973)]