2111451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 3139200

約数和(自身を除く): 1027749

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2179, 6537, 37043, 41401, 111129, 124203, 703817, 2111451]

約数ペア:

[(1, 2111451), (3, 703817), (17, 124203), (19, 111129), (51, 41401), (57, 37043), (323, 6537), (969, 2179)]