1691790001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11353}}^1$

素因数の和:11437

約数の個数: 32

約数和(自身を含む): 2092769280

約数和(自身を除く): 400979279

約数列:

[1, 11, 19, 23, 31, 209, 253, 341, 437, 589, 713, 4807, 6479, 7843, 11353, 13547, 124883, 149017, 215707, 261119, 351943, 2372777, 2872309, 3871373, 4961261, 6686917, 8094689, 54573871, 73556087, 89041579, 153799091, 1691790001]

約数ペア:

[(1, 1691790001), (11, 153799091), (19, 89041579), (23, 73556087), (31, 54573871), (209, 8094689), (253, 6686917), (341, 4961261), (437, 3871373), (589, 2872309), (713, 2372777), (4807, 351943), (6479, 261119), (7843, 215707), (11353, 149017), (13547, 124883)]