1038542337

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2111}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 1865318400

約数和(自身を除く): 826776063

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 137, 171, 189, 399, 411, 513, 959, 1197, 1233, 2111, 2603, 2877, 3591, 3699, 6333, 7809, 8631, 14777, 18221, 18999, 23427, 25893, 40109, 44331, 54663, 56997, 70281, 120327, 132993, 163989, 280763, 289207, 360981, 398979, 491967, 842289, 867621, 1082943, 2024449, 2526867, 2602863, 5494933, 6073347, 7580601, 7808589, 16484799, 18220041, 38464531, 49454397, 54660123, 115393593, 148363191, 346180779, 1038542337]

約数ペア:

[(1, 1038542337), (3, 346180779), (7, 148363191), (9, 115393593), (19, 54660123), (21, 49454397), (27, 38464531), (57, 18220041), (63, 16484799), (133, 7808589), (137, 7580601), (171, 6073347), (189, 5494933), (399, 2602863), (411, 2526867), (513, 2024449), (959, 1082943), (1197, 867621), (1233, 842289), (2111, 491967), (2603, 398979), (2877, 360981), (3591, 289207), (3699, 280763), (6333, 163989), (7809, 132993), (8631, 120327), (14777, 70281), (18221, 56997), (18999, 54663), (23427, 44331), (25893, 40109)]