147914921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{46853}}^1$

素因数の和:46912

約数の個数: 16

約数和(自身を含む): 188915328

約数和(自身を除く): 41000407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 46853, 327971, 515383, 1920973, 3607681, 13446811, 21130703, 147914921]

約数ペア:

[(1, 147914921), (7, 21130703), (11, 13446811), (41, 3607681), (77, 1920973), (287, 515383), (451, 327971), (3157, 46853)]