4199517

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 6988800

約数和(自身を除く): 2789283

約数列:

[1, 3, 7, 9, 21, 63, 191, 349, 573, 1047, 1337, 1719, 2443, 3141, 4011, 7329, 12033, 21987, 66659, 199977, 466613, 599931, 1399839, 4199517]

約数ペア:

[(1, 4199517), (3, 1399839), (7, 599931), (9, 466613), (21, 199977), (63, 66659), (191, 21987), (349, 12033), (573, 7329), (1047, 4011), (1337, 3141), (1719, 2443)]