3774357

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2770

約数の個数: 20

約数和(自身を含む): 5972076

約数和(自身を除く): 2197719

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2741, 8223, 24669, 46597, 74007, 139791, 222021, 419373, 1258119, 3774357]

約数ペア:

[(1, 3774357), (3, 1258119), (9, 419373), (17, 222021), (27, 139791), (51, 74007), (81, 46597), (153, 24669), (459, 8223), (1377, 2741)]