53245353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133447}}^1$

素因数の和:133476

約数の個数: 16

約数和(自身を含む): 85406720

約数和(自身を除く): 32161367

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 133447, 400341, 934129, 2535493, 2802387, 7606479, 17748451, 53245353]

約数ペア:

[(1, 53245353), (3, 17748451), (7, 7606479), (19, 2802387), (21, 2535493), (57, 934129), (133, 400341), (399, 133447)]