3824847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 6471360

約数和(自身を除く): 2646513

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 641, 663, 1923, 1989, 5769, 5967, 8333, 10897, 17307, 24999, 32691, 74997, 98073, 141661, 224991, 294219, 424983, 1274949, 3824847]

約数ペア:

[(1, 3824847), (3, 1274949), (9, 424983), (13, 294219), (17, 224991), (27, 141661), (39, 98073), (51, 74997), (117, 32691), (153, 24999), (221, 17307), (351, 10897), (459, 8333), (641, 5967), (663, 5769), (1923, 1989)]