47101131

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67967}}^1$

素因数の和:67991

約数の個数: 24

約数和(自身を含む): 84824064

約数和(自身を除く): 37722933

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 67967, 203901, 475769, 611703, 747637, 1427307, 2242911, 4281921, 5233459, 6728733, 15700377, 47101131]

約数ペア:

[(1, 47101131), (3, 15700377), (7, 6728733), (9, 5233459), (11, 4281921), (21, 2242911), (33, 1427307), (63, 747637), (77, 611703), (99, 475769), (231, 203901), (693, 67967)]