40486523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18131}}^1$

素因数の和:18178

約数の個数: 16

約数和(自身を含む): 52220160

約数和(自身を除く): 11733637

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 18131, 126917, 199441, 525799, 1396087, 3680593, 5783789, 40486523]

約数ペア:

[(1, 40486523), (7, 5783789), (11, 3680593), (29, 1396087), (77, 525799), (203, 199441), (319, 126917), (2233, 18131)]