1225851

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 1803648

約数和(自身を除く): 577797

約数列:

[1, 3, 11, 33, 121, 307, 363, 921, 1331, 3377, 3993, 10131, 37147, 111441, 408617, 1225851]

約数ペア:

[(1, 1225851), (3, 408617), (11, 111441), (33, 37147), (121, 10131), (307, 3993), (363, 3377), (921, 1331)]