857036971

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9739

約数の個数: 32

約数和(自身を含む): 1113062400

約数和(自身を除く): 256025429

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 551, 667, 3059, 3857, 4669, 9661, 12673, 67627, 88711, 183559, 222203, 280169, 1284913, 1555421, 1961183, 4221857, 5323211, 6443887, 29552999, 37262477, 45107209, 122433853, 857036971]

約数ペア:

[(1, 857036971), (7, 122433853), (19, 45107209), (23, 37262477), (29, 29552999), (133, 6443887), (161, 5323211), (203, 4221857), (437, 1961183), (551, 1555421), (667, 1284913), (3059, 280169), (3857, 222203), (4669, 183559), (9661, 88711), (12673, 67627)]