22547967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 12288513

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 479, 663, 923, 1207, 1437, 2769, 3621, 6227, 8143, 15691, 18681, 24429, 34009, 47073, 102027, 105859, 317577, 442117, 578153, 1326351, 1734459, 7515989, 22547967]

約数ペア:

[(1, 22547967), (3, 7515989), (13, 1734459), (17, 1326351), (39, 578153), (51, 442117), (71, 317577), (213, 105859), (221, 102027), (479, 47073), (663, 34009), (923, 24429), (1207, 18681), (1437, 15691), (2769, 8143), (3621, 6227)]