2867450.00000000

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 137318400

約数和(自身を除く): 49621617

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 2383, 4089, 7149, 12267, 21447, 36801, 64341, 69107, 112001, 207321, 336003, 621963, 1008009, 1865889, 3024027, 3248029, 9744087, 29232261, 87696783]

約数ペア:

[(1, 87696783), (3, 29232261), (9, 9744087), (27, 3248029), (29, 3024027), (47, 1865889), (87, 1008009), (141, 621963), (261, 336003), (423, 207321), (783, 112001), (1269, 69107), (1363, 64341), (2383, 36801), (4089, 21447), (7149, 12267)]