22471817487

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 35338727424

約数和(自身を除く): 12866909937

約数列:

[1, 3, 7, 21, 67, 83, 201, 249, 337, 469, 571, 581, 1011, 1407, 1713, 1743, 2359, 3997, 5561, 7077, 11991, 16683, 22579, 27971, 38257, 38927, 47393, 67737, 83913, 114771, 116781, 142179, 158053, 192427, 195797, 267799, 331751, 474159, 577281, 587391, 803397, 995253, 1346989, 1874057, 3175331, 4040967, 5622171, 9525993, 12892609, 13118399, 15971441, 22227317, 38677827, 39355197, 47914323, 66681951, 90248263, 111800087, 270744789, 335400261, 1070086547, 3210259641, 7490605829, 22471817487]

約数ペア:

[(1, 22471817487), (3, 7490605829), (7, 3210259641), (21, 1070086547), (67, 335400261), (83, 270744789), (201, 111800087), (249, 90248263), (337, 66681951), (469, 47914323), (571, 39355197), (581, 38677827), (1011, 22227317), (1407, 15971441), (1713, 13118399), (1743, 12892609), (2359, 9525993), (3997, 5622171), (5561, 4040967), (7077, 3175331), (11991, 1874057), (16683, 1346989), (22579, 995253), (27971, 803397), (38257, 587391), (38927, 577281), (47393, 474159), (67737, 331751), (83913, 267799), (114771, 195797), (116781, 192427), (142179, 158053)]