12865449

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 17568320

約数和(自身を除く): 4702871

約数列:

[1, 3, 61, 183, 229, 307, 687, 921, 13969, 18727, 41907, 56181, 70303, 210909, 4288483, 12865449]

約数ペア:

[(1, 12865449), (3, 4288483), (61, 210909), (183, 70303), (229, 56181), (307, 41907), (687, 18727), (921, 13969)]