1227999753

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{325643}}^1$

素因数の和:326068

約数の個数: 12

約数和(自身を含む): 1778016240

約数和(自身を除く): 550016487

約数列:

[1, 3, 9, 419, 1257, 3771, 325643, 976929, 2930787, 136444417, 409333251, 1227999753]

約数ペア:

[(1, 1227999753), (3, 409333251), (9, 136444417), (419, 2930787), (1257, 976929), (3771, 325643)]