9954917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 12542400

約数和(自身を除く): 2587483

約数列:

[1, 7, 19, 29, 89, 133, 203, 551, 623, 841, 1691, 2581, 3857, 5887, 11837, 15979, 18067, 49039, 74849, 111853, 343273, 523943, 1422131, 9954917]

約数ペア:

[(1, 9954917), (7, 1422131), (19, 523943), (29, 343273), (89, 111853), (133, 74849), (203, 49039), (551, 18067), (623, 15979), (841, 11837), (1691, 5887), (2581, 3857)]