8001747

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 5757453

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 149, 153, 221, 243, 351, 447, 459, 663, 1053, 1341, 1377, 1937, 1989, 2533, 3159, 4023, 4131, 5811, 5967, 7599, 12069, 17433, 17901, 22797, 32929, 36207, 52299, 53703, 68391, 98787, 156897, 205173, 296361, 470691, 615519, 889083, 2667249, 8001747]

約数ペア:

[(1, 8001747), (3, 2667249), (9, 889083), (13, 615519), (17, 470691), (27, 296361), (39, 205173), (51, 156897), (81, 98787), (117, 68391), (149, 53703), (153, 52299), (221, 36207), (243, 32929), (351, 22797), (447, 17901), (459, 17433), (663, 12069), (1053, 7599), (1341, 5967), (1377, 5811), (1937, 4131), (1989, 4023), (2533, 3159)]