12910293

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 22101120

約数和(自身を除く): 9190827

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 2557, 5049, 7671, 23013, 28127, 43469, 69039, 84381, 130407, 253143, 391221, 478159, 759429, 1173663, 1434477, 4303431, 12910293]

約数ペア:

[(1, 12910293), (3, 4303431), (9, 1434477), (11, 1173663), (17, 759429), (27, 478159), (33, 391221), (51, 253143), (99, 130407), (153, 84381), (187, 69039), (297, 43469), (459, 28127), (561, 23013), (1683, 7671), (2557, 5049)]