47044921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 60052160

約数和(自身を除く): 13007239

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 829, 847, 5159, 5803, 8107, 9119, 55543, 56749, 63833, 100309, 388801, 610973, 702163, 4276811, 6720703, 47044921]

約数ペア:

[(1, 47044921), (7, 6720703), (11, 4276811), (67, 702163), (77, 610973), (121, 388801), (469, 100309), (737, 63833), (829, 56749), (847, 55543), (5159, 9119), (5803, 8107)]