4091679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 6402240

約数和(自身を除く): 2310561

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 569, 799, 1707, 2397, 5121, 7191, 9673, 26743, 29019, 80229, 87057, 240687, 454631, 1363893, 4091679]

約数ペア:

[(1, 4091679), (3, 1363893), (9, 454631), (17, 240687), (47, 87057), (51, 80229), (141, 29019), (153, 26743), (423, 9673), (569, 7191), (799, 5121), (1707, 2397)]