7127199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 11203920

約数和(自身を除く): 4076721

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1259, 1887, 3777, 5661, 11331, 21403, 46583, 64209, 139749, 192627, 419247, 791911, 2375733, 7127199]

約数ペア:

[(1, 7127199), (3, 2375733), (9, 791911), (17, 419247), (37, 192627), (51, 139749), (111, 64209), (153, 46583), (333, 21403), (629, 11331), (1259, 5661), (1887, 3777)]