47145777

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 77946624

約数和(自身を除く): 30800847

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 3221, 4879, 9663, 14637, 22547, 54757, 67641, 132061, 164271, 383299, 396183, 924427, 1149897, 2245037, 2773281, 6735111, 15715259, 47145777]

約数ペア:

[(1, 47145777), (3, 15715259), (7, 6735111), (17, 2773281), (21, 2245037), (41, 1149897), (51, 924427), (119, 396183), (123, 383299), (287, 164271), (357, 132061), (697, 67641), (861, 54757), (2091, 22547), (3221, 14637), (4879, 9663)]