2797299

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 4380480

約数和(自身を除く): 1583181

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 389, 423, 799, 1167, 2397, 3501, 6613, 7191, 18283, 19839, 54849, 59517, 164547, 310811, 932433, 2797299]

約数ペア:

[(1, 2797299), (3, 932433), (9, 310811), (17, 164547), (47, 59517), (51, 54849), (141, 19839), (153, 18283), (389, 7191), (423, 6613), (799, 3501), (1167, 2397)]