2951553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 4443264

約数和(自身を除く): 1491711

約数列:

[1, 3, 11, 33, 47, 121, 141, 173, 363, 517, 519, 1551, 1903, 5687, 5709, 8131, 17061, 20933, 24393, 62799, 89441, 268323, 983851, 2951553]

約数ペア:

[(1, 2951553), (3, 983851), (11, 268323), (33, 89441), (47, 62799), (121, 24393), (141, 20933), (173, 17061), (363, 8131), (517, 5709), (519, 5687), (1551, 1903)]