7748379

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 30

約数和(自身を含む): 12332804

約数和(自身を除く): 4584425

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 331, 459, 867, 993, 1377, 2601, 2979, 5627, 7803, 8937, 16881, 23409, 26811, 50643, 95659, 151929, 286977, 455787, 860931, 2582793, 7748379]

約数ペア:

[(1, 7748379), (3, 2582793), (9, 860931), (17, 455787), (27, 286977), (51, 151929), (81, 95659), (153, 50643), (289, 26811), (331, 23409), (459, 16881), (867, 8937), (993, 7803), (1377, 5627), (2601, 2979)]